SparkN0de-git - /page/blob.mu

T8b949e"""Crash recovery and adaptive diagnostics for MeshChatX.

Uses entropy, KL-divergence, and Bayesian weight learning. Crash history is

persisted; priors refine over time (conjugate Beta-Binomial model).

"""

Tff7b72import T7ee787contextlib

Tff7b72import T7ee787json

Tff7b72import T7ee787os

Tff7b72import T7ee787platform

Tff7b72import T7ee787re

Tff7b72import T7ee787shutil

Tff7b72import T7ee787sqlite3

Tff7b72import T7ee787sys

Tff7b72import T7ee787time

Tff7b72import T7ee787traceback

Tff7b72import T7ee787psutil

Tff7b72import T7ee787RNS

Te6edf3_DEFAULT_PRIORS Tff7b72= Tb4b4b4{

Ta5d6ff"Ta5d6ffDB_SYNC_FAILURETa5d6ff"Tb4b4b4: T79c0ff0.05Tb4b4b4,

Ta5d6ff"Ta5d6ffDB_CORRUPTIONTa5d6ff"Tb4b4b4: T79c0ff0.05Tb4b4b4,

Ta5d6ff"Ta5d6ffASYNC_RACETa5d6ff"Tb4b4b4: T79c0ff0.10Tb4b4b4,

Ta5d6ff"Ta5d6ffOOMTa5d6ff"Tb4b4b4: T79c0ff0.02Tb4b4b4,

Ta5d6ff"Ta5d6ffCONFIG_MISSINGTa5d6ff"Tb4b4b4: T79c0ff0.01Tb4b4b4,

Ta5d6ff"Ta5d6ffRNS_IDENTITY_FAILURETa5d6ff"Tb4b4b4: T79c0ff0.05Tb4b4b4,

Ta5d6ff"Ta5d6ffLXMF_STORAGE_FAILURETa5d6ff"Tb4b4b4: T79c0ff0.05Tb4b4b4,

Ta5d6ff"Ta5d6ffINTERFACE_OFFLINETa5d6ff"Tb4b4b4: T79c0ff0.05Tb4b4b4,

Ta5d6ff"Ta5d6ffUNSUPPORTED_PYTHONTa5d6ff"Tb4b4b4: T79c0ff0.05Tb4b4b4,

Ta5d6ff"Ta5d6ffLEGACY_SYSTEM_LIMITATIONTa5d6ff"Tb4b4b4: T79c0ff0.05Tb4b4b4,

Tb4b4b4}

Tff7b72class T56d364CrashRecoveryTb4b4b4:

T8b949e"""Intercept crashes and report diagnostics plus environment state.

Learns from crash history to refine root-cause probabilities over time.

"""

Tff7b72def Tff7b72__init__Tb4b4b4(

Tff7b72selfTb4b4b4,

Te6edf3storage_dirTff7b72=Tff7b72NoneTb4b4b4,

Te6edf3database_pathTff7b72=Tff7b72NoneTb4b4b4,

Te6edf3public_dirTff7b72=Tff7b72NoneTb4b4b4,

Te6edf3reticulum_config_dirTff7b72=Tff7b72NoneTb4b4b4,

Te6edf3databaseTff7b72=Tff7b72NoneTb4b4b4,

Te6edf3log_handlerTff7b72=Tff7b72NoneTb4b4b4,

Tb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffstorage_dir Tff7b72= Te6edf3storage_dir

Tff7b72selfTff7b72.Td2a8ffdatabase_path Tff7b72= Te6edf3database_path

Tff7b72selfTff7b72.Td2a8ffpublic_dir Tff7b72= Te6edf3public_dir

Tff7b72selfTff7b72.Td2a8ffreticulum_config_dir Tff7b72= Te6edf3reticulum_config_dir

Tff7b72selfTff7b72.Td2a8ffdatabase Tff7b72= Te6edf3database

Tff7b72selfTff7b72.Td2a8fflog_handler Tff7b72= Te6edf3log_handler

Tff7b72selfTff7b72.Td2a8ffenabled Tff7b72= Tff7b72True

Tff7b72selfTff7b72.Td2a8ff_learned_priors Tff7b72= Tff7b72None

T8b949e# Check environment variable to allow disabling the recovery system

Te6edf3env_val Tff7b72= Te6edf3osTff7b72.Td2a8ffenvironTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffMESHCHAT_NO_CRASH_RECOVERYTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ff"Tb4b4b4)Tff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)

Tff7b72if Te6edf3env_val Tff7b72in Tb4b4b4(Ta5d6ff"Ta5d6fftrueTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ff1Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffyesTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffonTa5d6ff"Tb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ffenabled Tff7b72= Tff7b72False

Tff7b72def Td2a8ffinstallTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

T8b949e"""Installs the crash recovery exception hook into the system."""

Tff7b72if Tff7b72not Tff7b72selfTff7b72.Td2a8ffenabledTb4b4b4:

Tff7b72return

Te6edf3sysTff7b72.Td2a8ffexcepthook Tff7b72= Tff7b72selfTff7b72.Td2a8ffhandle_exception

Tff7b72def Td2a8ffdisableTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

T8b949e"""Disables the crash recovery system manually."""

Tff7b72selfTff7b72.Td2a8ffenabled Tff7b72= Tff7b72False

Tff7b72def Td2a8ffupdate_pathsTb4b4b4(

Tff7b72selfTb4b4b4,

Te6edf3storage_dirTff7b72=Tff7b72NoneTb4b4b4,

Te6edf3database_pathTff7b72=Tff7b72NoneTb4b4b4,

Te6edf3public_dirTff7b72=Tff7b72NoneTb4b4b4,

Te6edf3reticulum_config_dirTff7b72=Tff7b72NoneTb4b4b4,

Tb4b4b4)Tb4b4b4:

T8b949e"""Updates the internal paths used for system diagnosis."""

Tff7b72if Te6edf3storage_dirTb4b4b4:

Tff7b72selfTff7b72.Td2a8ffstorage_dir Tff7b72= Te6edf3storage_dir

Tff7b72if Te6edf3database_pathTb4b4b4:

Tff7b72selfTff7b72.Td2a8ffdatabase_path Tff7b72= Te6edf3database_path

Tff7b72if Te6edf3public_dirTb4b4b4:

Tff7b72selfTff7b72.Td2a8ffpublic_dir Tff7b72= Te6edf3public_dir

Tff7b72if Te6edf3reticulum_config_dirTb4b4b4:

Tff7b72selfTff7b72.Td2a8ffreticulum_config_dir Tff7b72= Te6edf3reticulum_config_dir

Tff7b72def Td2a8ffset_databaseTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3databaseTb4b4b4)Tb4b4b4:

T8b949e"""Provide database access for crash persistence and weight learning."""

Tff7b72selfTff7b72.Td2a8ffdatabase Tff7b72= Te6edf3database

Tff7b72selfTff7b72.Td2a8ff_load_learned_priorsTb4b4b4(Tb4b4b4)

Tff7b72def Td2a8ff_load_learned_priorsTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

T8b949e"""Load learned Bayesian priors from the config table."""

Tff7b72if Tff7b72not Tff7b72selfTff7b72.Td2a8ffdatabaseTb4b4b4:

Tff7b72return

Tff7b72tryTb4b4b4:

Te6edf3raw Tff7b72= Tff7b72selfTff7b72.Td2a8ffdatabaseTff7b72.Td2a8ffconfigTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffdiagnostic_weightsTa5d6ff"Tb4b4b4)

Tff7b72if Te6edf3rawTb4b4b4:

Tff7b72selfTff7b72.Td2a8ff_learned_priors Tff7b72= Te6edf3jsonTff7b72.Td2a8ffloadsTb4b4b4(Te6edf3rawTb4b4b4)

Tff7b72except Tf85149ExceptionTb4b4b4:

Tff7b72selfTff7b72.Td2a8ff_learned_priors Tff7b72= Tff7b72None

Tff7b72def Td2a8ff_get_priorTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3cause_keyTb4b4b4)Tb4b4b4:

T8b949e"""Return the learned prior for a cause, falling back to the hardcoded default."""

Tff7b72if Tff7b72selfTff7b72.Td2a8ff_learned_priors Tff7b72and Te6edf3cause_key Tff7b72in Tff7b72selfTff7b72.Td2a8ff_learned_priorsTb4b4b4:

Tff7b72return Tff7b72selfTff7b72.Td2a8ff_learned_priorsTb4b4b4[Te6edf3cause_keyTb4b4b4]

Tff7b72return Te6edf3_DEFAULT_PRIORSTff7b72.Td2a8ffgetTb4b4b4(Te6edf3cause_keyTb4b4b4, T79c0ff0.05Tb4b4b4)

Tff7b72def Td2a8ff_persist_crashTb4b4b4(

Tff7b72selfTb4b4b4,

Te6edf3error_typeTb4b4b4,

Te6edf3error_msgTb4b4b4,

Te6edf3causesTb4b4b4,

Te6edf3symptomsTb4b4b4,

Te6edf3entropyTb4b4b4,

Te6edf3divergenceTb4b4b4,

Tb4b4b4)Tb4b4b4:

T8b949e"""Store crash event in crash_history for future learning."""

Tff7b72if Tff7b72not Tff7b72selfTff7b72.Td2a8ffdatabaseTb4b4b4:

Tff7b72return

Tff7b72tryTb4b4b4:

Te6edf3top_cause Tff7b72= Te6edf3causesTb4b4b4[T79c0ff0Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4] Tff7b72if Te6edf3causes Tff7b72else Ta5d6ff"Ta5d6ffUnknownTa5d6ff"

Te6edf3top_prob Tff7b72= Te6edf3causesTb4b4b4[T79c0ff0Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72if Te6edf3causes Tff7b72else T79c0ff0

Tff7b72selfTff7b72.Td2a8ffdatabaseTff7b72.Td2a8ffcrash_historyTff7b72.Td2a8ffinsert_crashTb4b4b4(

Te6edf3timestampTff7b72=Te6edf3timeTff7b72.Td2a8fftimeTb4b4b4(Tb4b4b4)Tb4b4b4,

Te6edf3error_typeTff7b72=Te6edf3error_typeTb4b4b4,

Te6edf3error_messageTff7b72=Te6edf3error_msgTb4b4b4,

Te6edf3diagnosed_causeTff7b72=Te6edf3top_causeTb4b4b4,

Te6edf3symptomsTff7b72=Te6edf3symptomsTb4b4b4,

Te6edf3probabilityTff7b72=Te6edf3top_probTb4b4b4,

Te6edf3entropyTff7b72=Te6edf3entropyTb4b4b4,

Te6edf3divergenceTff7b72=Te6edf3divergenceTb4b4b4,

Tb4b4b4)

Tff7b72selfTff7b72.Td2a8ffdatabaseTff7b72.Td2a8ffcrash_historyTff7b72.Td2a8ffcleanup_oldTb4b4b4(Te6edf3max_entriesTff7b72=T79c0ff200Tb4b4b4)

Tff7b72except Tf85149ExceptionTb4b4b4:

Tff7b72pass

Tff7b72def Td2a8ff_update_learned_weightsTb4b4b4(Tff7b72selfTb4b4b4)Tb4b4b4:

T8b949e"""Bayesian weight update using Beta-Binomial conjugate model."""

Tff7b72if Tff7b72not Tff7b72selfTff7b72.Td2a8ffdatabaseTb4b4b4:

Tff7b72return

Tff7b72tryTb4b4b4:

Te6edf3freq_rows Tff7b72= Tff7b72selfTff7b72.Td2a8ffdatabaseTff7b72.Td2a8ffcrash_historyTff7b72.Td2a8ffget_cause_frequenciesTb4b4b4(Te6edf3limitTff7b72=T79c0ff50Tb4b4b4)

Tff7b72if Tff7b72not Te6edf3freq_rowsTb4b4b4:

Tff7b72return

Te6edf3total Tff7b72= Tffa657sumTb4b4b4(Te6edf3rTb4b4b4[Ta5d6ff"Ta5d6ffcountTa5d6ff"Tb4b4b4] Tff7b72for Te6edf3r Tff7b72in Te6edf3freq_rowsTb4b4b4)

Tff7b72if Te6edf3total Tff7b72< T79c0ff3Tb4b4b4:

Tff7b72return

Te6edf3cause_counts Tff7b72= Tb4b4b4{Te6edf3rTb4b4b4[Ta5d6ff"Ta5d6ffdiagnosed_causeTa5d6ff"Tb4b4b4]Tb4b4b4: Te6edf3rTb4b4b4[Ta5d6ff"Ta5d6ffcountTa5d6ff"Tb4b4b4] Tff7b72for Te6edf3r Tff7b72in Te6edf3freq_rowsTb4b4b4}

Te6edf3weights Tff7b72= Tb4b4b4{Tb4b4b4}

Tff7b72for Te6edf3keyTb4b4b4, Te6edf3default_prior Tff7b72in Te6edf3_DEFAULT_PRIORSTff7b72.Td2a8ffitemsTb4b4b4(Tb4b4b4)Tb4b4b4:

Te6edf3desc Tff7b72= Tff7b72selfTff7b72.Td2a8ff_cause_key_to_descriptionTb4b4b4(Te6edf3keyTb4b4b4)

Te6edf3count Tff7b72= Te6edf3cause_countsTff7b72.Td2a8ffgetTb4b4b4(Te6edf3descTb4b4b4, T79c0ff0Tb4b4b4)

Te6edf3alpha Tff7b72= T79c0ff1.0 Tff7b72+ Te6edf3count

Te6edf3beta Tff7b72= T79c0ff1.0 Tff7b72+ Tb4b4b4(Te6edf3total Tff7b72- Te6edf3countTb4b4b4)

Te6edf3posterior Tff7b72= Te6edf3alpha Tff7b72/ Tb4b4b4(Te6edf3alpha Tff7b72+ Te6edf3betaTb4b4b4)

Te6edf3weightsTb4b4b4[Te6edf3keyTb4b4b4] Tff7b72= Tffa657maxTb4b4b4(T79c0ff0.01Tb4b4b4, Tffa657minTb4b4b4(T79c0ff0.99Tb4b4b4, Tffa657roundTb4b4b4(Te6edf3posteriorTb4b4b4, T79c0ff4Tb4b4b4)Tb4b4b4)Tb4b4b4)

Tff7b72selfTff7b72.Td2a8ffdatabaseTff7b72.Td2a8ffconfigTff7b72.Td2a8ffsetTb4b4b4(Ta5d6ff"Ta5d6ffdiagnostic_weightsTa5d6ff"Tb4b4b4, Te6edf3jsonTff7b72.Td2a8ffdumpsTb4b4b4(Te6edf3weightsTb4b4b4)Tb4b4b4)

Tff7b72selfTff7b72.Td2a8ff_learned_priors Tff7b72= Te6edf3weights

Tff7b72except Tf85149ExceptionTb4b4b4:

Tff7b72pass

Tf0883e@staticmethod

Tff7b72def Td2a8ff_cause_key_to_descriptionTb4b4b4(Te6edf3keyTb4b4b4)Tb4b4b4:

T8b949e"""Map internal cause keys to their human-readable descriptions."""

Te6edf3mapping Tff7b72= Tb4b4b4{

Ta5d6ff"Ta5d6ffDB_SYNC_FAILURETa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffIn-Memory Database Sync FailureTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffDB_CORRUPTIONTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffSQLite Database CorruptionTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffASYNC_RACETa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffAsynchronous Initialization Race ConditionTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffOOMTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffSystem Resource Exhaustion (OOM)Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffCONFIG_MISSINGTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffMissing Reticulum ConfigurationTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffRNS_IDENTITY_FAILURETa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffReticulum Identity Load FailureTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffLXMF_STORAGE_FAILURETa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffLXMF Router Storage FailureTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffINTERFACE_OFFLINETa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffReticulum Interface Initialization FailureTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffUNSUPPORTED_PYTHONTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffUnsupported Python EnvironmentTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffLEGACY_SYSTEM_LIMITATIONTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffLegacy System Resource LimitationTa5d6ff"Tb4b4b4,

Tb4b4b4}

Tff7b72return Te6edf3mappingTff7b72.Td2a8ffgetTb4b4b4(Te6edf3keyTb4b4b4, Te6edf3keyTb4b4b4)

Tff7b72def Td2a8ffhandle_exceptionTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3exc_typeTb4b4b4, Te6edf3exc_valueTb4b4b4, Te6edf3exc_tracebackTb4b4b4)Tb4b4b4:

T8b949e"""Intercepts unhandled exceptions to provide a detailed diagnosis report."""

T8b949e# Let keyboard interrupts pass through normally

Tff7b72if Tffa657issubclassTb4b4b4(Te6edf3exc_typeTb4b4b4, Tf85149KeyboardInterruptTb4b4b4)Tb4b4b4:

Te6edf3sysTff7b72.Td2a8ff__excepthook__Tb4b4b4(Te6edf3exc_typeTb4b4b4, Te6edf3exc_valueTb4b4b4, Te6edf3exc_tracebackTb4b4b4)

Tff7b72return

T8b949e# Use stderr for everything to ensure correct ordering in logs and console

Te6edf3out Tff7b72= Te6edf3sysTff7b72.Td2a8ffstderr

T8b949e# Print visual separator

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Tffea00\nTa5d6ff" Tff7b72+ Ta5d6ff"Ta5d6ff=Ta5d6ff" Tff7b72* T79c0ff70 Tff7b72+ Ta5d6ff"Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff!!! APPLICATION CRASH DETECTED !!!Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff=Ta5d6ff" Tff7b72* T79c0ff70 Tff7b72+ Ta5d6ff"Tffea00\nTa5d6ff"Tb4b4b4)

T8b949e# Core error details

Te6edf3error_msg Tff7b72= Tffa657strTb4b4b4(Te6edf3exc_valueTb4b4b4)

Te6edf3error_type Tff7b72= Te6edf3exc_typeTff7b72.Td2a8ff__name__

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Tffea00\nTa5d6ffError Summary:Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff Type: Tffd700{Te6edf3error_typeTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff Message: Tffd700{Te6edf3error_msgTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

T8b949e# Perform logical diagnosis

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Tffea00\nTa5d6ffSystem Environment Diagnosis:Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3diagnosis_results Tff7b72= Tb4b4b4{Tb4b4b4}

Tff7b72tryTb4b4b4:

Te6edf3diagnosis_results Tff7b72= Tff7b72selfTff7b72.Td2a8ffrun_diagnosisTb4b4b4(Te6edf3fileTff7b72=Te6edf3outTb4b4b4)

Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff [ERROR] Failed to complete diagnosis: Tffd700{Te6edf3eTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Tffea00\nTa5d6ffRoot Cause Analysis:Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3causes Tff7b72= Tff7b72selfTff7b72.Td2a8ff_analyze_causeTb4b4b4(Te6edf3exc_typeTb4b4b4, Te6edf3exc_valueTb4b4b4, Te6edf3diagnosis_resultsTb4b4b4)

Te6edf3entropyTb4b4b4, Te6edf3divergence Tff7b72= Tff7b72selfTff7b72.Td2a8ff_calculate_system_entropyTb4b4b4(Te6edf3diagnosis_resultsTb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff [System Entropy: Tffd700{Te6edf3entropyTffd700:Ta5d6ff.4fTffd700}Ta5d6ff bits]Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff [KL-Divergence: Tffd700{Te6edf3divergenceTffd700:Ta5d6ff.4fTffd700}Ta5d6ff bits]Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72selfTff7b72.Td2a8fflog_handlerTb4b4b4:

Te6edf3log_ent Tff7b72= Tff7b72selfTff7b72.Td2a8fflog_handlerTff7b72.Td2a8ffcurrent_log_entropy

Te6edf3err_rate Tff7b72= Tff7b72selfTff7b72.Td2a8fflog_handlerTff7b72.Td2a8ffcurrent_error_rate

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff [Log Entropy (60s): Tffd700{Te6edf3log_entTffd700:Ta5d6ff.4fTffd700}Ta5d6ff bits]Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff [Error Rate (60s): Tffd700{Te6edf3err_rateTffd700:Ta5d6ff.2%Tffd700}Ta5d6ff]Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72selfTff7b72.Td2a8ff_learned_priorsTb4b4b4:

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff [Bayesian Priors: Learned from crash history]Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72for Te6edf3cause Tff7b72in Te6edf3causesTb4b4b4:

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6ff - [Tffd700{Te6edf3causeTb4b4b4[Ta5d6ff'Ta5d6ffprobabilityTa5d6ff'Tb4b4b4]Tffd700}Ta5d6ff% Probability] Tffd700{Te6edf3causeTb4b4b4[Ta5d6ff'Ta5d6ffdescriptionTa5d6ff'Tb4b4b4]Tffd700}Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff Reasoning: Tffd700{Te6edf3causeTb4b4b4[Ta5d6ff'Ta5d6ffreasoningTa5d6ff'Tb4b4b4]Tffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Tffea00\nTa5d6ffTechnical Traceback:Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3tracebackTff7b72.Td2a8ffprint_exceptionTb4b4b4(Te6edf3exc_typeTb4b4b4, Te6edf3exc_valueTb4b4b4, Te6edf3exc_tracebackTb4b4b4, Te6edf3fileTff7b72=Te6edf3outTb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Tffea00\nTa5d6ff" Tff7b72+ Ta5d6ff"Ta5d6ff=Ta5d6ff" Tff7b72* T79c0ff70 Tff7b72+ Ta5d6ff"Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ffRecovery Suggestions:Tffea00\nTa5d6ff"Tb4b4b4)

T8b949e# Dynamic suggestions based on causes

Tff7b72if Te6edf3causesTb4b4b4:

Tff7b72for Te6edf3iTb4b4b4, Te6edf3cause Tff7b72in Tffa657enumerateTb4b4b4(Te6edf3causesTb4b4b4, T79c0ff1Tb4b4b4)Tb4b4b4:

Tff7b72for Te6edf3suggestion Tff7b72in Te6edf3causeTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4, Tb4b4b4[Tb4b4b4]Tb4b4b4)Tb4b4b4:

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff Tffd700{Te6edf3iTffd700}Ta5d6ff. Tffd700{Te6edf3suggestionTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72elseTb4b4b4:

T8b949e# Fallback standard suggestions

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff 1. Review the Ta5d6ff'Ta5d6ffSystem Environment DiagnosisTa5d6ff'Ta5d6ff section above.Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff 2. Verify that all dependencies are installed (poetry install or pip install -r requirements.txt).Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff 3. If database corruption is suspected, try starting with --auto-recover.Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff *. If the issue persists, report it to Ivan over another LXMF client: 7cc8d66b4f6a0e0e49d34af7f6077b5aTffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff=Ta5d6ff" Tff7b72* T79c0ff70 Tff7b72+ Ta5d6ff"Tffea00\nTffea00\nTa5d6ff"Tb4b4b4)

Te6edf3outTff7b72.Td2a8ffflushTb4b4b4(Tb4b4b4)

T8b949e# Persist crash and update weights (best-effort, never raise)

Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:

Tff7b72selfTff7b72.Td2a8ff_persist_crashTb4b4b4(Te6edf3error_typeTb4b4b4, Te6edf3error_msgTb4b4b4, Te6edf3causesTb4b4b4, Tb4b4b4{Tb4b4b4}Tb4b4b4, Te6edf3entropyTb4b4b4, Te6edf3divergenceTb4b4b4)

Tff7b72selfTff7b72.Td2a8ff_update_learned_weightsTb4b4b4(Tb4b4b4)

T8b949e# Exit with error code

Te6edf3sysTff7b72.Td2a8ffexitTb4b4b4(T79c0ff1Tb4b4b4)

Tff7b72def Td2a8ff_analyze_causeTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3exc_typeTb4b4b4, Te6edf3exc_valueTb4b4b4, Te6edf3diagnosisTb4b4b4)Tb4b4b4:

T8b949e"""Rank likely root causes using heuristics and Bayesian priors."""

Te6edf3causes Tff7b72= Tb4b4b4[Tb4b4b4]

Te6edf3error_msg Tff7b72= Tffa657strTb4b4b4(Te6edf3exc_valueTb4b4b4)Tff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)

Te6edf3error_type Tff7b72= Te6edf3exc_typeTff7b72.Td2a8ff__name__Tff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)

T8b949e# Define potential root causes with prior probabilities (learned or default)

Te6edf3potential_causes Tff7b72= Tb4b4b4{

Ta5d6ff"Ta5d6ffDB_SYNC_FAILURETa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffDB_SYNC_FAILURETa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffIn-Memory Database Sync FailureTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffA background thread attempted to access an in-memory database that was not initialized in its local context.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffEnsure the application is using a shared connection for :memory: databases.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffUpdate to the latest version of MeshChatX which includes a fix for this.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffDB_CORRUPTIONTa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffDB_CORRUPTIONTa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffSQLite Database CorruptionTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffThe database file on disk has become physically or logically corrupted.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffUse --auto-recover to attempt a repair.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffRestore from a recent backup using --restore-db <backup_path>.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffASYNC_RACETa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffASYNC_RACETa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffAsynchronous Initialization Race ConditionTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffA component tried to access the asyncio event loop before it was started.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffCheck if you are running a supported Python version (3.10+ recommended).Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffVerify that background tasks are correctly deferred until the loop is running.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffOOMTa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffOOMTa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffSystem Resource Exhaustion (OOM)Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffAvailable system memory is extremely low, leading to allocation failures.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffClose other memory-intensive applications.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffAdd more RAM or swap space to the system.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffCONFIG_MISSINGTa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffCONFIG_MISSINGTa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffMissing Reticulum ConfigurationTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffThe Reticulum Network Stack (RNS) could not find its configuration file.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffEnsure ~/.reticulum/config exists or provide a custom path via --reticulum-config-dir.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffRNS_IDENTITY_FAILURETa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffRNS_IDENTITY_FAILURETa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffReticulum Identity Load FailureTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffThe Reticulum identity file is missing, corrupt, or unreadable.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffCheck permissions on the identity file.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffIf the file is corrupt, you may need to recreate it (this will change your address).Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffLXMF_STORAGE_FAILURETa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffLXMF_STORAGE_FAILURETa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffLXMF Router Storage FailureTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffThe LXMF router could not access its message storage directory.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffVerify that the storage directory is writable.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffCheck for filesystem-level locks or full disks.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffINTERFACE_OFFLINETa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffINTERFACE_OFFLINETa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffReticulum Interface Initialization FailureTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffNo active communication interfaces could be established.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffCheck your Reticulum config for interface errors.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffVerify hardware connections (USB, Serial, Ethernet) for LoRa/TNC devices.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffUNSUPPORTED_PYTHONTa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffUNSUPPORTED_PYTHONTa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffUnsupported Python EnvironmentTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffThe application is running on an outdated or incompatible Python version.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffUpgrade to Python 3.10 or higher (3.11/3.12+ recommended).Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffCheck if you are running inside a legacy virtualenv.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Ta5d6ff"Ta5d6ffLEGACY_SYSTEM_LIMITATIONTa5d6ff"Tb4b4b4: Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tff7b72selfTff7b72.Td2a8ff_get_priorTb4b4b4(Ta5d6ff"Ta5d6ffLEGACY_SYSTEM_LIMITATIONTa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffLegacy System Resource LimitationTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffThe host system lacks modern kernel features or resource allocation capabilities required for high-performance mesh networking.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Tb4b4b4[

Ta5d6ff"Ta5d6ffIf running on a very old kernel, consider upgrading or using a more modern distribution.Ta5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffEnsure Ta5d6ff'Ta5d6ffpsutilTa5d6ff'Ta5d6ff and other system wrappers are correctly installed for your architecture.Ta5d6ff"Tb4b4b4,

Tb4b4b4]Tb4b4b4,

Tb4b4b4}Tb4b4b4,

Tb4b4b4}

T8b949e# Symptom Weights (Likelihoods)

T8b949e# We use a simplified Bayesian update: P(Cause|Symptom) is boosted if symptom is present

Te6edf3py_version Tff7b72= Te6edf3sysTff7b72.Td2a8ffversion_info

Te6edf3symptoms Tff7b72= Tb4b4b4{

Ta5d6ff"Ta5d6ffsqlite_in_msgTa5d6ff"Tb4b4b4: Tffa657anyTb4b4b4(Te6edf3x Tff7b72in Te6edf3error_msg Tff7b72for Te6edf3x Tff7b72in Tb4b4b4[Ta5d6ff"Ta5d6ffsqliteTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffdatabaseTa5d6ff"Tb4b4b4]Tb4b4b4)

Tff7b72or Ta5d6ff"Ta5d6ffsqliteTa5d6ff" Tff7b72in Te6edf3error_typeTb4b4b4,

Ta5d6ff"Ta5d6ffno_table_configTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffno such table: configTa5d6ff" Tff7b72in Te6edf3error_msgTb4b4b4,

Ta5d6ff"Ta5d6ffin_memory_dbTa5d6ff"Tb4b4b4: Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffdb_typeTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffmemoryTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffcorrupt_in_msgTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffcorruptTa5d6ff" Tff7b72in Te6edf3error_msg Tff7b72or Ta5d6ff"Ta5d6ffmalformedTa5d6ff" Tff7b72in Te6edf3error_msgTb4b4b4,

Ta5d6ff"Ta5d6ffasync_in_msgTa5d6ff"Tb4b4b4: Tffa657anyTb4b4b4(

Te6edf3x Tff7b72in Te6edf3error_msg Tff7b72for Te6edf3x Tff7b72in Tb4b4b4[Ta5d6ff"Ta5d6ffasyncioTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffevent loopTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffruntimeerrorTa5d6ff"Tb4b4b4]

Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffno_loop_in_msgTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffno current event loopTa5d6ff" Tff7b72in Te6edf3error_msg

Tff7b72or Ta5d6ff"Ta5d6ffno running event loopTa5d6ff" Tff7b72in Te6edf3error_msgTb4b4b4,

Ta5d6ff"Ta5d6fflow_memTa5d6ff"Tb4b4b4: Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6fflow_memoryTa5d6ff"Tb4b4b4, Tff7b72FalseTb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffrns_config_missingTa5d6ff"Tb4b4b4: Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffconfig_missingTa5d6ff"Tb4b4b4, Tff7b72FalseTb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffrns_in_msgTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffreticulumTa5d6ff" Tff7b72in Te6edf3error_msg Tff7b72or Ta5d6ff"Ta5d6ffrnsTa5d6ff" Tff7b72in Te6edf3error_msgTb4b4b4,

Ta5d6ff"Ta5d6fflxmf_in_msgTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6fflxmfTa5d6ff" Tff7b72in Te6edf3error_msg Tff7b72or Ta5d6ff"Ta5d6fflxmrTa5d6ff" Tff7b72in Te6edf3error_msgTb4b4b4,

Ta5d6ff"Ta5d6ffidentity_in_msgTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffidentityTa5d6ff" Tff7b72in Te6edf3error_msg Tff7b72or Ta5d6ff"Ta5d6ffprivate keyTa5d6ff" Tff7b72in Te6edf3error_msgTb4b4b4,

Ta5d6ff"Ta5d6ffno_interfacesTa5d6ff"Tb4b4b4: Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffactive_interfacesTa5d6ff"Tb4b4b4, T79c0ff0Tb4b4b4) Tff7b72== T79c0ff0Tb4b4b4,

Ta5d6ff"Ta5d6ffold_pythonTa5d6ff"Tb4b4b4: Te6edf3py_versionTff7b72.Td2a8ffmajor Tff7b72< T79c0ff3

Tff7b72or Tb4b4b4(Te6edf3py_versionTff7b72.Td2a8ffmajor Tff7b72== T79c0ff3 Tff7b72and Te6edf3py_versionTff7b72.Td2a8ffminor Tff7b72< T79c0ff10Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6fflegacy_kernelTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6fflinuxTa5d6ff" Tff7b72in Te6edf3platformTff7b72.Td2a8ffsystemTb4b4b4(Tb4b4b4)Tff7b72.Td2a8fflowerTb4b4b4(Tb4b4b4)

Tff7b72and Tb4b4b4(Tff7b72lambda Te6edf3mTb4b4b4: Te6edf3m Tff7b72is Tff7b72not Tff7b72None Tff7b72and Tffa657floatTb4b4b4(Te6edf3mTff7b72.Td2a8ffgroupTb4b4b4(T79c0ff1Tb4b4b4)Tb4b4b4) Tff7b72< T79c0ff4.0Tb4b4b4)Tb4b4b4(

Te6edf3reTff7b72.Td2a8ffsearchTb4b4b4(Ta5d6ffrTa5d6ff"Ta5d6ff(Ta5d6ff\Ta5d6ffd+Ta5d6ff\Ta5d6ff.Ta5d6ff\Ta5d6ffd+)Ta5d6ff"Tb4b4b4, Te6edf3platformTff7b72.Td2a8ffreleaseTb4b4b4(Tb4b4b4)Tb4b4b4)Tb4b4b4,

Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffattribute_errorTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6ffattributeerrorTa5d6ff" Tff7b72in Te6edf3error_typeTb4b4b4,

Tb4b4b4}

T8b949e# Update probabilities based on symptoms (Heuristic Likelihoods)

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffold_pythonTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffUNSUPPORTED_PYTHONTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.98

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffattribute_errorTa5d6ff"Tb4b4b4] Tff7b72or Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffasync_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffUNSUPPORTED_PYTHONTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.99

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffUNSUPPORTED_PYTHONTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4] Tff7b72+Tff7b72= Tb4b4b4(

Ta5d6ff"Ta5d6ff Detected missing standard library features common in older Python releases.Ta5d6ff"

Tb4b4b4)

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6fflegacy_kernelTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffLEGACY_SYSTEM_LIMITATIONTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.80

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffLEGACY_SYSTEM_LIMITATIONTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4] Tff7b72+Tff7b72= Tb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6ff (Kernel detected: Tffd700{Te6edf3platformTff7b72.Td2a8ffreleaseTb4b4b4(Tb4b4b4)Tffd700}Ta5d6ff)Ta5d6ff"

Tb4b4b4)

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffrns_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffidentity_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffRNS_IDENTITY_FAILURETa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.95

Tff7b72elif Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffno_interfacesTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffINTERFACE_OFFLINETa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.85

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6fflxmf_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Tff7b72if Ta5d6ff"Ta5d6ffstorageTa5d6ff" Tff7b72in Te6edf3error_msg Tff7b72or Ta5d6ff"Ta5d6ffdirectoryTa5d6ff" Tff7b72in Te6edf3error_msgTb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffLXMF_STORAGE_FAILURETa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.90

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffsqlite_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffno_table_configTa5d6ff"Tb4b4b4] Tff7b72and Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffin_memory_dbTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffDB_SYNC_FAILURETa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.95

Tff7b72elif Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffcorrupt_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffDB_CORRUPTIONTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.92

Tff7b72elseTb4b4b4:

T8b949e# Generic DB issue

Tff7b72pass

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffasync_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffno_loop_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffASYNC_RACETa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.88

Tff7b72elseTb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffASYNC_RACETa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.45

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6fflow_memTa5d6ff"Tb4b4b4]Tb4b4b4:

T8b949e# If we have a DB error and low memory, OOM is highly likely as the true cause

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffsqlite_in_msgTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffOOMTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.85

Tff7b72elseTb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffOOMTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.75

Tff7b72if Te6edf3symptomsTb4b4b4[Ta5d6ff"Ta5d6ffrns_config_missingTa5d6ff"Tb4b4b4]Tb4b4b4:

Te6edf3potential_causesTb4b4b4[Ta5d6ff"Ta5d6ffCONFIG_MISSINGTa5d6ff"Tb4b4b4]Tb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72= T79c0ff0.99

T8b949e# Filter and sort by probability

Te6edf3causes Tff7b72= Tb4b4b4[

Tb4b4b4{

Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4: Tffa657intTb4b4b4(Te6edf3dataTb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72* T79c0ff100Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4: Te6edf3dataTb4b4b4[Ta5d6ff"Ta5d6ffdescriptionTa5d6ff"Tb4b4b4]Tb4b4b4,

Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4: Te6edf3dataTb4b4b4[Ta5d6ff"Ta5d6ffreasoningTa5d6ff"Tb4b4b4]Tb4b4b4,

Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4: Te6edf3dataTb4b4b4[Ta5d6ff"Ta5d6ffsuggestionsTa5d6ff"Tb4b4b4]Tb4b4b4,

Tb4b4b4}

Tff7b72for Te6edf3data Tff7b72in Te6edf3potential_causesTff7b72.Td2a8ffvaluesTb4b4b4(Tb4b4b4)

Tff7b72if Te6edf3dataTb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4] Tff7b72> T79c0ff0.3

Tb4b4b4]

Te6edf3causesTff7b72.Td2a8ffsortTb4b4b4(Te6edf3keyTff7b72=Tff7b72lambda Te6edf3xTb4b4b4: Te6edf3xTb4b4b4[Ta5d6ff"Ta5d6ffprobabilityTa5d6ff"Tb4b4b4]Tb4b4b4, Te6edf3reverseTff7b72=Tff7b72TrueTb4b4b4)

Tff7b72return Te6edf3causes

Tff7b72def Td2a8ff_calculate_system_entropyTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3diagnosisTb4b4b4)Tb4b4b4:

T8b949e"""Return heuristic system entropy and KL-divergence (information gain)."""

Tff7b72import T7ee787math

Tff7b72def Td2a8ffhTb4b4b4(Te6edf3pTb4b4b4)Tb4b4b4:

Te6edf3p Tff7b72= Tffa657minTb4b4b4(T79c0ff0.99Tb4b4b4, Tffa657maxTb4b4b4(T79c0ff0.01Tb4b4b4, Te6edf3pTb4b4b4)Tb4b4b4)

Tff7b72return Tff7b72-Tb4b4b4(Te6edf3p Tff7b72* Te6edf3mathTff7b72.Td2a8fflog2Tb4b4b4(Te6edf3pTb4b4b4) Tff7b72+ Tb4b4b4(T79c0ff1.0 Tff7b72- Te6edf3pTb4b4b4) Tff7b72* Te6edf3mathTff7b72.Td2a8fflog2Tb4b4b4(T79c0ff1.0 Tff7b72- Te6edf3pTb4b4b4)Tb4b4b4)

Tff7b72def Td2a8ffkl_divTb4b4b4(Te6edf3pTb4b4b4, Te6edf3qTb4b4b4)Tb4b4b4:

T8b949e"""Kullback-Leibler Divergence: D_KL(P || Q) for Bernoulli distributions."""

Te6edf3p Tff7b72= Tffa657minTb4b4b4(T79c0ff0.99Tb4b4b4, Tffa657maxTb4b4b4(T79c0ff0.01Tb4b4b4, Te6edf3pTb4b4b4)Tb4b4b4)

Te6edf3q Tff7b72= Tffa657minTb4b4b4(T79c0ff0.99Tb4b4b4, Tffa657maxTb4b4b4(T79c0ff0.01Tb4b4b4, Te6edf3qTb4b4b4)Tb4b4b4)

Tff7b72return Te6edf3p Tff7b72* Te6edf3mathTff7b72.Td2a8fflog2Tb4b4b4(Te6edf3p Tff7b72/ Te6edf3qTb4b4b4) Tff7b72+ Tb4b4b4(T79c0ff1.0 Tff7b72- Te6edf3pTb4b4b4) Tff7b72* Te6edf3mathTff7b72.Td2a8fflog2Tb4b4b4(Tb4b4b4(T79c0ff1.0 Tff7b72- Te6edf3pTb4b4b4) Tff7b72/ Tb4b4b4(T79c0ff1.0 Tff7b72- Te6edf3qTb4b4b4)Tb4b4b4)

T8b949e# Dimensions of uncertainty (Current vs Ideal Setpoint)

T8b949e# Dimensions: [Memory, Config, Database, PythonVersion]

Te6edf3p_vec Tff7b72= Tb4b4b4[T79c0ff0.1Tb4b4b4, T79c0ff0.05Tb4b4b4, T79c0ff0.02Tb4b4b4, T79c0ff0.01Tb4b4b4] T8b949e# Baseline Ideal Probabilities of Failure

Te6edf3q_vec Tff7b72= Tb4b4b4[T79c0ff0.1Tb4b4b4, T79c0ff0.05Tb4b4b4, T79c0ff0.02Tb4b4b4, T79c0ff0.01Tb4b4b4] T8b949e# Observed Probabilities

T8b949e# 1. Memory Stability Dimension

Tff7b72tryTb4b4b4:

Te6edf3avail_mem Tff7b72= Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffavailable_mem_mbTa5d6ff"Tb4b4b4, T79c0ff1024Tb4b4b4)

Tff7b72if Tff7b72not Tffa657isinstanceTb4b4b4(Te6edf3avail_memTb4b4b4, Tb4b4b4(Tffa657intTb4b4b4, Tffa657floatTb4b4b4)Tb4b4b4)Tb4b4b4:

Te6edf3avail_mem Tff7b72= Tffa657floatTb4b4b4(Te6edf3avail_memTb4b4b4) Tff7b72if Te6edf3avail_mem Tff7b72else T79c0ff1024

Tff7b72if Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6fflow_memoryTa5d6ff"Tb4b4b4)Tb4b4b4:

Te6edf3q_vecTb4b4b4[T79c0ff0Tb4b4b4] Tff7b72= T79c0ff0.6

Tff7b72elif Te6edf3avail_mem Tff7b72< T79c0ff500Tb4b4b4:

Te6edf3q_vecTb4b4b4[T79c0ff0Tb4b4b4] Tff7b72= T79c0ff0.3

Tff7b72except Tb4b4b4(Tf85149ValueErrorTb4b4b4, Tf85149TypeErrorTb4b4b4)Tb4b4b4:

Tff7b72if Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6fflow_memoryTa5d6ff"Tb4b4b4)Tb4b4b4:

Te6edf3q_vecTb4b4b4[T79c0ff0Tb4b4b4] Tff7b72= T79c0ff0.6

T8b949e# 2. Configuration/RNS Dimension

Tff7b72if Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffconfig_missingTa5d6ff"Tb4b4b4)Tb4b4b4:

Te6edf3q_vecTb4b4b4[T79c0ff1Tb4b4b4] Tff7b72= T79c0ff0.8

Tff7b72elif Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffconfig_invalidTa5d6ff"Tb4b4b4)Tb4b4b4:

Te6edf3q_vecTb4b4b4[T79c0ff1Tb4b4b4] Tff7b72= T79c0ff0.4

T8b949e# 3. Database State Dimension

Tff7b72if Te6edf3diagnosisTff7b72.Td2a8ffgetTb4b4b4(Ta5d6ff"Ta5d6ffdb_typeTa5d6ff"Tb4b4b4) Tff7b72== Ta5d6ff"Ta5d6ffmemoryTa5d6ff"Tb4b4b4:

Te6edf3q_vecTb4b4b4[T79c0ff2Tb4b4b4] Tff7b72= T79c0ff0.3

T8b949e# 4. Compatibility Dimension

Te6edf3py_version Tff7b72= Te6edf3sysTff7b72.Td2a8ffversion_info

Tff7b72if Te6edf3py_versionTff7b72.Td2a8ffmajor Tff7b72< T79c0ff3 Tff7b72or Tb4b4b4(Te6edf3py_versionTff7b72.Td2a8ffmajor Tff7b72== T79c0ff3 Tff7b72and Te6edf3py_versionTff7b72.Td2a8ffminor Tff7b72< T79c0ff10Tb4b4b4)Tb4b4b4:

Te6edf3q_vecTb4b4b4[T79c0ff3Tb4b4b4] Tff7b72= T79c0ff0.7

Tff7b72elif Te6edf3py_versionTff7b72.Td2a8ffmajor Tff7b72== T79c0ff3 Tff7b72and Te6edf3py_versionTff7b72.Td2a8ffminor Tff7b72== T79c0ff10Tb4b4b4:

Te6edf3q_vecTb4b4b4[T79c0ff3Tb4b4b4] Tff7b72= T79c0ff0.2

T8b949e# Entropy: Current Disorder

Te6edf3entropy Tff7b72= Tffa657sumTb4b4b4(Te6edf3hTb4b4b4(Te6edf3qTb4b4b4) Tff7b72for Te6edf3q Tff7b72in Te6edf3q_vecTb4b4b4)

T8b949e# Systemic Divergence: How 'surprising' this state is compared to ideal

Te6edf3divergence Tff7b72= Tffa657sumTb4b4b4(Te6edf3kl_divTb4b4b4(Te6edf3qTb4b4b4, Te6edf3pTb4b4b4) Tff7b72for Te6edf3qTb4b4b4, Te6edf3p Tff7b72in Tffa657zipTb4b4b4(Te6edf3q_vecTb4b4b4, Te6edf3p_vecTb4b4b4)Tb4b4b4)

Tff7b72return Te6edf3entropyTb4b4b4, Te6edf3divergence

Tff7b72def Td2a8ffrun_diagnosisTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3fileTff7b72=Te6edf3sysTff7b72.Td2a8ffstderrTb4b4b4)Tb4b4b4:

T8b949e"""Performs a series of OS-agnostic checks on the application's environment."""

Te6edf3results Tff7b72= Tb4b4b4{

Ta5d6ff"Ta5d6fflow_memoryTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4,

Ta5d6ff"Ta5d6ffconfig_missingTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4,

Ta5d6ff"Ta5d6ffavailable_mem_mbTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4,

Ta5d6ff"Ta5d6ffdb_typeTa5d6ff"Tb4b4b4: Ta5d6ff"Ta5d6fffileTa5d6ff"Tb4b4b4,

Tb4b4b4}

T8b949e# Basic System Info

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6ff- OS: Tffd700{Te6edf3platformTff7b72.Td2a8ffsystemTb4b4b4(Tb4b4b4)Tffd700}Ta5d6ff Tffd700{Te6edf3platformTff7b72.Td2a8ffreleaseTb4b4b4(Tb4b4b4)Tffd700}Ta5d6ff (Tffd700{Te6edf3platformTff7b72.Td2a8ffmachineTb4b4b4(Tb4b4b4)Tffd700}Ta5d6ff)Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff- Python: Tffd700{Te6edf3sysTff7b72.Td2a8ffversionTff7b72.Td2a8ffsplitTb4b4b4(Tb4b4b4)Tb4b4b4[T79c0ff0Tb4b4b4]Tffd700}Tffea00\nTa5d6ff"Tb4b4b4)

T8b949e# Resource Monitoring

Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:

Te6edf3mem Tff7b72= Te6edf3psutilTff7b72.Td2a8ffvirtual_memoryTb4b4b4(Tb4b4b4)

Te6edf3resultsTb4b4b4[Ta5d6ff"Ta5d6ffavailable_mem_mbTa5d6ff"Tb4b4b4] Tff7b72= Te6edf3memTff7b72.Td2a8ffavailable Tff7b72/ Tb4b4b4(T79c0ff1024Tff7b72*Tff7b72*T79c0ff2Tb4b4b4)

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6ff- Memory: Tffd700{Te6edf3memTff7b72.Td2a8ffpercentTffd700}Ta5d6ff% used (Tffd700{Te6edf3resultsTb4b4b4[Ta5d6ff'Ta5d6ffavailable_mem_mbTa5d6ff'Tb4b4b4]Tffd700:Ta5d6ff.1fTffd700}Ta5d6ff MB available)Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72if Te6edf3memTff7b72.Td2a8ffpercent Tff7b72> T79c0ff95Tb4b4b4:

Te6edf3resultsTb4b4b4[Ta5d6ff"Ta5d6fflow_memoryTa5d6ff"Tb4b4b4] Tff7b72= Tff7b72True

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff [CRITICAL] System memory is dangerously low!Tffea00\nTa5d6ff"Tb4b4b4)

T8b949e# Filesystem Status

Tff7b72if Tff7b72selfTff7b72.Td2a8ffstorage_dirTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff- Storage Path: Tffd700{Tff7b72selfTff7b72.Td2a8ffstorage_dirTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72not Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexistsTb4b4b4(Tff7b72selfTff7b72.Td2a8ffstorage_dirTb4b4b4)Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff [ERROR] Storage path does not exist. Check MESHCHAT_STORAGE_DIR.Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72elseTb4b4b4:

Tff7b72if Tff7b72not Te6edf3osTff7b72.Td2a8ffaccessTb4b4b4(Tff7b72selfTff7b72.Td2a8ffstorage_dirTb4b4b4, Te6edf3osTff7b72.Td2a8ffW_OKTb4b4b4)Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff [ERROR] Storage path is NOT writable. Check filesystem permissions.Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:

Te6edf3usage Tff7b72= Te6edf3shutilTff7b72.Td2a8ffdisk_usageTb4b4b4(Tff7b72selfTff7b72.Td2a8ffstorage_dirTb4b4b4)

Te6edf3free_mb Tff7b72= Te6edf3usageTff7b72.Td2a8fffree Tff7b72/ Tb4b4b4(T79c0ff1024Tff7b72*Tff7b72*T79c0ff2Tb4b4b4)

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff - Disk Space: Tffd700{Te6edf3free_mbTffd700:Ta5d6ff.1fTffd700}Ta5d6ff MB freeTffea00\nTa5d6ff"Tb4b4b4)

Tff7b72if Te6edf3free_mb Tff7b72< T79c0ff50Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff [CRITICAL] Disk space is critically low (< 50MB)!Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

T8b949e# Database Integrity

Tff7b72if Tff7b72selfTff7b72.Td2a8ffdatabase_pathTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff- Database: Tffd700{Tff7b72selfTff7b72.Td2a8ffdatabase_pathTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72selfTff7b72.Td2a8ffdatabase_path Tff7b72== Ta5d6ff"Ta5d6ff:memory:Ta5d6ff"Tb4b4b4:

Te6edf3resultsTb4b4b4[Ta5d6ff"Ta5d6ffdb_typeTa5d6ff"Tb4b4b4] Tff7b72= Ta5d6ff"Ta5d6ffmemoryTa5d6ff"

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff - Type: In-MemoryTffea00\nTa5d6ff"Tb4b4b4)

Tff7b72elif Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexistsTb4b4b4(Tff7b72selfTff7b72.Td2a8ffdatabase_pathTb4b4b4)Tb4b4b4:

Tff7b72if Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffgetsizeTb4b4b4(Tff7b72selfTff7b72.Td2a8ffdatabase_pathTb4b4b4) Tff7b72== T79c0ff0Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff [WARNING] Database file exists but is empty (0 bytes).Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72elseTb4b4b4:

Tff7b72tryTb4b4b4:

T8b949e# Open in read-only mode for safety during crash handling

Te6edf3conn Tff7b72= Te6edf3sqlite3Tff7b72.Td2a8ffconnectTb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6fffile:Tffd700{Tff7b72selfTff7b72.Td2a8ffdatabase_pathTffd700}Ta5d6ff?mode=roTa5d6ff"Tb4b4b4,

Te6edf3uriTff7b72=Tff7b72TrueTb4b4b4,

Tb4b4b4)

Te6edf3cursor Tff7b72= Te6edf3connTff7b72.Td2a8ffcursorTb4b4b4(Tb4b4b4)

Te6edf3cursorTff7b72.Td2a8ffexecuteTb4b4b4(Ta5d6ff"Ta5d6ffPRAGMA integrity_checkTa5d6ff"Tb4b4b4)

Te6edf3res Tff7b72= Te6edf3cursorTff7b72.Td2a8fffetchoneTb4b4b4(Tb4b4b4)Tb4b4b4[T79c0ff0Tb4b4b4]

Tff7b72if Te6edf3res Tff7b72!= Ta5d6ff"Ta5d6ffokTa5d6ff"Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6ff [ERROR] Database corruption detected: Tffd700{Te6edf3resTffd700}Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72elseTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff - Integrity: OKTffea00\nTa5d6ff"Tb4b4b4)

Te6edf3connTff7b72.Td2a8ffcloseTb4b4b4(Tb4b4b4)

Tff7b72except Te6edf3sqlite3Tff7b72.Td2a8ffDatabaseError Tff7b72as Te6edf3eTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6ff [ERROR] Database is unreadable or not a SQLite file: Tffd700{Te6edf3eTffd700}Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff [ERROR] Database check failed: Tffd700{Te6edf3eTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72elseTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff - Database: File not yet createdTffea00\nTa5d6ff"Tb4b4b4)

T8b949e# Frontend Assets

Tff7b72if Tff7b72selfTff7b72.Td2a8ffpublic_dirTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff- Frontend Assets: Tffd700{Tff7b72selfTff7b72.Td2a8ffpublic_dirTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72not Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexistsTb4b4b4(Tff7b72selfTff7b72.Td2a8ffpublic_dirTb4b4b4)Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff [ERROR] Frontend directory is missing. Web interface will fail to load.Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72elseTb4b4b4:

Te6edf3index_path Tff7b72= Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffjoinTb4b4b4(Tff7b72selfTff7b72.Td2a8ffpublic_dirTb4b4b4, Ta5d6ff"Ta5d6ffindex.htmlTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72not Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexistsTb4b4b4(Te6edf3index_pathTb4b4b4)Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff [ERROR] index.html not found in frontend directory!Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72elseTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff - Frontend Status: Assets verifiedTffea00\nTa5d6ff"Tb4b4b4)

T8b949e# Reticulum Status

Te6edf3resultsTff7b72.Td2a8ffupdateTb4b4b4(Tff7b72selfTff7b72.Td2a8ffrun_reticulum_diagnosisTb4b4b4(Te6edf3fileTff7b72=Te6edf3fileTb4b4b4)Tb4b4b4)

Tff7b72return Te6edf3results

Tff7b72def Td2a8ffrun_reticulum_diagnosisTb4b4b4(Tff7b72selfTb4b4b4, Te6edf3fileTff7b72=Te6edf3sysTff7b72.Td2a8ffstderrTb4b4b4)Tb4b4b4:

T8b949e"""Diagnoses the Reticulum Network Stack environment."""

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff- Reticulum Network Stack:Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3results Tff7b72= Tb4b4b4{Ta5d6ff"Ta5d6ffconfig_missingTa5d6ff"Tb4b4b4: Tff7b72FalseTb4b4b4, Ta5d6ff"Ta5d6ffactive_interfacesTa5d6ff"Tb4b4b4: T79c0ff0Tb4b4b4}

T8b949e# Check config directory

Te6edf3config_dir Tff7b72= Tff7b72selfTff7b72.Td2a8ffreticulum_config_dir Tff7b72or Te6edf3RNSTff7b72.Td2a8ffReticulumTff7b72.Td2a8ffconfigpath

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff - Config Directory: Tffd700{Te6edf3config_dirTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72not Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexistsTb4b4b4(Te6edf3config_dirTb4b4b4)Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff [ERROR] Reticulum config directory does not exist.Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3resultsTb4b4b4[Ta5d6ff"Ta5d6ffconfig_missingTa5d6ff"Tb4b4b4] Tff7b72= Tff7b72True

Tff7b72return Te6edf3results

Te6edf3config_file Tff7b72= Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffjoinTb4b4b4(Te6edf3config_dirTb4b4b4, Ta5d6ff"Ta5d6ffconfigTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72not Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexistsTb4b4b4(Te6edf3config_fileTb4b4b4)Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff [ERROR] Reticulum config file is missing.Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3resultsTb4b4b4[Ta5d6ff"Ta5d6ffconfig_missingTa5d6ff"Tb4b4b4] Tff7b72= Tff7b72True

Tff7b72elseTb4b4b4:

Tff7b72tryTb4b4b4:

T8b949e# Basic config validation

Tff7b72with Tffa657openTb4b4b4(Te6edf3config_fileTb4b4b4) Tff7b72as Te6edf3fTb4b4b4:

Te6edf3content Tff7b72= Te6edf3fTff7b72.Td2a8ffreadTb4b4b4(Tb4b4b4)

Tff7b72if Ta5d6ff"Ta5d6ff[reticulum]Ta5d6ff" Tff7b72not Tff7b72in Te6edf3contentTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff [ERROR] Reticulum config file is invalid (missing [reticulum] section).Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Te6edf3resultsTb4b4b4[Ta5d6ff"Ta5d6ffconfig_invalidTa5d6ff"Tb4b4b4] Tff7b72= Tff7b72True

Tff7b72elseTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff - Config File: OKTffea00\nTa5d6ff"Tb4b4b4)

Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff [ERROR] Could not read Reticulum config: Tffd700{Te6edf3eTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3resultsTb4b4b4[Ta5d6ff"Ta5d6ffconfig_unreadableTa5d6ff"Tb4b4b4] Tff7b72= Tff7b72True

T8b949e# Extract recent RNS log entries if possible

T8b949e# Check common log file locations

Te6edf3log_paths Tff7b72= Tb4b4b4[

Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffjoinTb4b4b4(Te6edf3config_dirTb4b4b4, Ta5d6ff"Ta5d6fflogfileTa5d6ff"Tb4b4b4)Tb4b4b4,

Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffjoinTb4b4b4(Te6edf3config_dirTb4b4b4, Ta5d6ff"Ta5d6ffrnsd.logTa5d6ff"Tb4b4b4)Tb4b4b4,

Ta5d6ff"Ta5d6ff/var/log/rnsd.logTa5d6ff"Tb4b4b4,

Tb4b4b4]

Te6edf3found_logs Tff7b72= Tff7b72False

Tff7b72for Te6edf3logfile Tff7b72in Te6edf3log_pathsTb4b4b4:

Tff7b72if Te6edf3osTff7b72.Td2a8ffpathTff7b72.Td2a8ffexistsTb4b4b4(Te6edf3logfileTb4b4b4)Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff - Recent Log Entries (Tffd700{Te6edf3logfileTffd700}Ta5d6ff):Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72tryTb4b4b4:

Tff7b72with Tffa657openTb4b4b4(Te6edf3logfileTb4b4b4) Tff7b72as Te6edf3fTb4b4b4:

Te6edf3lines Tff7b72= Te6edf3fTff7b72.Td2a8ffreadlinesTb4b4b4(Tb4b4b4)

Tff7b72if Tff7b72not Te6edf3linesTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff (Log file is empty)Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72elseTb4b4b4:

Tff7b72for Te6edf3line Tff7b72in Te6edf3linesTb4b4b4[Tff7b72-T79c0ff15Tb4b4b4:Tb4b4b4]Tb4b4b4:

Tff7b72if Ta5d6ff"Ta5d6ffERRORTa5d6ff" Tff7b72in Te6edf3line Tff7b72or Ta5d6ff"Ta5d6ffCRITICALTa5d6ff" Tff7b72in Te6edf3lineTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff > [ALERT] Tffd700{Te6edf3lineTff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)Tffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72elseTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff > Tffd700{Te6edf3lineTff7b72.Td2a8ffstripTb4b4b4(Tb4b4b4)Tffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Te6edf3found_logs Tff7b72= Tff7b72True

Tff7b72break T8b949e# Stop at first found log file

Tff7b72except Tf85149Exception Tff7b72as Te6edf3eTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff [ERROR] Could not read logfile: Tffd700{Te6edf3eTffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72if Tff7b72not Te6edf3found_logsTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6ff"Ta5d6ff - Logs: No RNS log files found in standard locations.Tffea00\nTa5d6ff"Tb4b4b4)

T8b949e# Check for interfaces and transport status

Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:

T8b949e# Try to get more info from RNS if it's already running

Tff7b72if Tffa657hasattrTb4b4b4(Te6edf3RNSTff7b72.Td2a8ffTransportTb4b4b4, Ta5d6ff"Ta5d6ffinterfacesTa5d6ff"Tb4b4b4) Tff7b72and Te6edf3RNSTff7b72.Td2a8ffTransportTff7b72.Td2a8ffinterfacesTb4b4b4:

Te6edf3resultsTb4b4b4[Ta5d6ff"Ta5d6ffactive_interfacesTa5d6ff"Tb4b4b4] Tff7b72= Tffa657lenTb4b4b4(Te6edf3RNSTff7b72.Td2a8ffTransportTff7b72.Td2a8ffinterfacesTb4b4b4)

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff - Active Interfaces: Tffd700{Te6edf3resultsTb4b4b4[Ta5d6ff'Ta5d6ffactive_interfacesTa5d6ff'Tb4b4b4]Tffd700}Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72for Te6edf3iface Tff7b72in Te6edf3RNSTff7b72.Td2a8ffTransportTff7b72.Td2a8ffinterfacesTb4b4b4:

Te6edf3status Tff7b72= Ta5d6ff"Ta5d6ffActiveTa5d6ff" Tff7b72if Te6edf3ifaceTff7b72.Td2a8ffonline Tff7b72else Ta5d6ff"Ta5d6ffOfflineTa5d6ff"

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(Ta5d6fffTa5d6ff"Ta5d6ff > Tffd700{Te6edf3ifaceTffd700}Ta5d6ff [Tffd700{Te6edf3statusTffd700}Ta5d6ff]Tffea00\nTa5d6ff"Tb4b4b4)

Tff7b72elseTb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6ff"Ta5d6ff - Active Interfaces: None registered (Reticulum may not be initialized yet)Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

T8b949e# Check for common port conflicts

Te6edf3common_ports Tff7b72= Tb4b4b4[T79c0ff4242Tb4b4b4, T79c0ff8000Tb4b4b4, T79c0ff8080Tb4b4b4] T8b949e# Reticulum default is often 4242

Tff7b72for Te6edf3port Tff7b72in Te6edf3common_portsTb4b4b4:

Tff7b72with Te6edf3contextlibTff7b72.Td2a8ffsuppressTb4b4b4(Tf85149ExceptionTb4b4b4)Tb4b4b4:

Tff7b72for Te6edf3conn Tff7b72in Te6edf3psutilTff7b72.Td2a8ffnet_connectionsTb4b4b4(Tb4b4b4)Tb4b4b4:

Tff7b72if Te6edf3connTff7b72.Td2a8ffladdrTff7b72.Td2a8ffport Tff7b72== Te6edf3port Tff7b72and Te6edf3connTff7b72.Td2a8ffstatus Tff7b72== Ta5d6ff"Ta5d6ffLISTENTa5d6ff"Tb4b4b4:

Te6edf3fileTff7b72.Td2a8ffwriteTb4b4b4(

Ta5d6fffTa5d6ff"Ta5d6ff [ALERT] Port Tffd700{Te6edf3portTffd700}Ta5d6ff is already in use by PID Tffd700{Te6edf3connTff7b72.Td2a8ffpidTffd700}Ta5d6ff. Potential conflict.Tffea00\nTa5d6ff"Tb4b4b4,

Tb4b4b4)

Tff7b72return Te6edf3results