(handler *workerThread, exitStatus int)
| 133 | } |
| 134 | |
| 135 | func tearDownWorkerScript(handler *workerThread, exitStatus int) { |
| 136 | worker := handler.worker |
| 137 | handler.dummyFrankenPHPContext = nil |
| 138 | handler.dummyContext = nil |
| 139 | |
| 140 | // if the worker request is not nil, the script might have crashed |
| 141 | // make sure to close the worker request context |
| 142 | if handler.workerFrankenPHPContext != nil { |
| 143 | handler.workerFrankenPHPContext.closeContext() |
| 144 | handler.thread.contextMu.Lock() |
| 145 | handler.workerFrankenPHPContext = nil |
| 146 | handler.workerContext = nil |
| 147 | handler.thread.contextMu.Unlock() |
| 148 | } |
| 149 | |
| 150 | // on exit status 0 we just run the worker script again |
| 151 | if exitStatus == 0 && !handler.isBootingScript { |
| 152 | metrics.StopWorker(worker.name, StopReasonRestart) |
| 153 | |
| 154 | if globalLogger.Enabled(globalCtx, slog.LevelDebug) { |
| 155 | globalLogger.LogAttrs(globalCtx, slog.LevelDebug, "restarting", slog.String("worker", worker.name), slog.Int("thread", handler.thread.threadIndex), slog.Int("exit_status", exitStatus)) |
| 156 | } |
| 157 | |
| 158 | return |
| 159 | } |
| 160 | |
| 161 | // worker has thrown a fatal error or has not reached frankenphp_handle_request |
| 162 | if handler.isBootingScript { |
| 163 | metrics.StopWorker(worker.name, StopReasonBootFailure) |
| 164 | } else { |
| 165 | metrics.StopWorker(worker.name, StopReasonCrash) |
| 166 | } |
| 167 | |
| 168 | if !handler.isBootingScript { |
| 169 | // fatal error (could be due to exit(1), timeouts, etc.) |
| 170 | if globalLogger.Enabled(globalCtx, slog.LevelDebug) { |
| 171 | globalLogger.LogAttrs(globalCtx, slog.LevelDebug, "restarting", slog.String("worker", worker.name), slog.Int("thread", handler.thread.threadIndex), slog.Int("exit_status", exitStatus)) |
| 172 | } |
| 173 | |
| 174 | return |
| 175 | } |
| 176 | |
| 177 | if worker.maxConsecutiveFailures >= 0 && startupFailChan != nil && !watcherIsEnabled && handler.failureCount >= worker.maxConsecutiveFailures { |
| 178 | startupFailChan <- fmt.Errorf("too many consecutive failures: worker %s has not reached frankenphp_handle_request()", worker.fileName) |
| 179 | handler.thread.state.Set(state.ShuttingDown) |
| 180 | return |
| 181 | } |
| 182 | |
| 183 | if watcherIsEnabled { |
| 184 | // worker script has probably failed due to script changes while watcher is enabled |
| 185 | if globalLogger.Enabled(globalCtx, slog.LevelError) { |
| 186 | globalLogger.LogAttrs(globalCtx, slog.LevelWarn, "(watcher enabled) worker script has not reached frankenphp_handle_request()", slog.String("worker", worker.name), slog.Int("thread", handler.thread.threadIndex)) |
| 187 | } |
| 188 | } else { |
| 189 | // rare case where worker script has failed on a restart during normal operation |
| 190 | // this can happen if startup success depends on external resources |
| 191 | if globalLogger.Enabled(globalCtx, slog.LevelWarn) { |
| 192 | globalLogger.LogAttrs(globalCtx, slog.LevelWarn, "worker script has failed on restart", slog.String("worker", worker.name), slog.Int("thread", handler.thread.threadIndex), slog.Int("failures", handler.failureCount)) |
no test coverage detected