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crash on hot reload hangs #10840

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crash on hot reload hangs #10840

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7 changes: 7 additions & 0 deletions src/flb_engine.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1082,6 +1082,13 @@ int flb_engine_start(struct flb_config *config)
}

ret = tasks + mem_chunks + fs_chunks;
/* Hot reload safety timeout: prevent infinite hangs even with grace = -1 */
if (ret > 0 && config->shutdown_by_hot_reloading && config->grace == -1 && config->grace_count >= 10) {
flb_error("[engine] hot reload timeout exceeded (10s), crashing to prevent "
"indefinite hang");
flb_task_running_print(config);
return -1;
}
if (ret > 0 && (config->grace_count < config->grace || config->grace == -1)) {
if (config->grace_count == 1) {
/*
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