修复springboot启动阶段异常时会导致进程假死问题 (#97)

Author: yzhfd

trpc-proto/trpc-proto-standard/src/test/java/com/tencent/trpc/proto/standard/concurrenttest/TcpConcurrentTest.java

@@ -32,7 +32,7 @@
 
 public class TcpConcurrentTest {
 
-    private static final int TCP_PORT = 12321;
+    private static final int TCP_PORT = 12421;
     ProviderConfig<ConcurrentTestService> providerConfig;
     ServiceConfig serviceConfig;
 

trpc-spring-boot-starters/trpc-spring-boot-starter/src/main/java/com/tencent/trpc/spring/boot/starters/listener/TRpcApplicationFailedListener.java

@@ -0,0 +1,38 @@
+/*
+ * Tencent is pleased to support the open source community by making tRPC available.
+ *
+ * Copyright (C) 2023 Tencent.
+ * All rights reserved.
+ *
+ * If you have downloaded a copy of the tRPC source code from Tencent,
+ * please note that tRPC source code is licensed under the Apache 2.0 License,
+ * A copy of the Apache 2.0 License can be found in the LICENSE file.
+ */
+
+package com.tencent.trpc.spring.boot.starters.listener;
+
+import com.tencent.trpc.core.common.ConfigManager;
+import org.springframework.boot.context.event.ApplicationFailedEvent;
+import org.springframework.context.ApplicationListener;
+import org.springframework.core.annotation.Order;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+
+/**
+ * Handle the application failed event, the reason was TRpcLifecycleManager called before the application failed.
+ */
+@Order
+public class TRpcApplicationFailedListener implements ApplicationListener<ApplicationFailedEvent> {
+    private static final AtomicBoolean PROCESSED = new AtomicBoolean(false);
+
+    @Override
+    public void onApplicationEvent(ApplicationFailedEvent event) {
+        if (PROCESSED.compareAndSet(false, true)) {
+            stopTRPC();
+        }
+    }
+
+    private void stopTRPC() {
+        ConfigManager.getInstance().stop();
+    }
+}

trpc-spring-boot-starters/trpc-spring-boot-starter/src/main/resources/META-INF/spring.factories

@@ -1,5 +1,6 @@
 org.springframework.context.ApplicationListener=\
-  com.tencent.trpc.spring.boot.starters.listener.TRpcBannerListener
+  com.tencent.trpc.spring.boot.starters.listener.TRpcBannerListener,\
+  com.tencent.trpc.spring.boot.starters.listener.TRpcApplicationFailedListener
 org.springframework.boot.env.EnvironmentPostProcessor=\
   com.tencent.trpc.spring.boot.starters.env.TRpcConfigurationEnvironmentPostProcessor
 org.springframework.context.ApplicationContextInitializer=\