feat:add throwable handler to EnhancedFeignPlugin.

spring-cloud-tencent-examples/polaris-circuitbreaker-example/polaris-circuitbreaker-example-a/src/main/resources/bootstrap.yml

@@ -10,6 +10,9 @@ spring:
       enabled: true
       circuitbreaker:
         enabled: true
+      stat:
+        enabled: true
+        port: 28081
 feign:
   hystrix:
     enabled: true

spring-cloud-tencent-examples/polaris-circuitbreaker-example/polaris-circuitbreaker-example-b/src/main/resources/bootstrap.yml

@@ -8,3 +8,6 @@ spring:
       address: grpc://183.47.111.80:8091
       namespace: default
       enabled: true
+      stat:
+        enabled: true
+        port: 28082

spring-cloud-tencent-examples/polaris-circuitbreaker-example/polaris-circuitbreaker-example-b2/src/main/resources/bootstrap.yml

@@ -8,3 +8,6 @@ spring:
       address: grpc://183.47.111.80:8091
       namespace: default
       enabled: true
+      stat:
+        enabled: true
+        port: 28083

spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/config/RpcEnhancementAutoConfiguration.java

@@ -33,7 +33,6 @@ import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.cloud.openfeign.FeignAutoConfiguration;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.annotation.Order;
@@ -60,7 +59,7 @@ public class RpcEnhancementAutoConfiguration {
 	 */
 	@Configuration(proxyBeanMethods = false)
 	@ConditionalOnClass(name = "org.springframework.cloud.openfeign.FeignAutoConfiguration")
-	@AutoConfigureBefore(FeignAutoConfiguration.class)
+	@AutoConfigureBefore(name = "org.springframework.cloud.openfeign.FeignAutoConfiguration")
 	protected static class PolarisFeignClientAutoConfiguration {
 
 		@Bean

spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/feign/EnhancedFeignClient.java

@@ -91,31 +91,51 @@ public class EnhancedFeignClient implements Client {
 
 		// Run pre enhanced feign plugins.
 		for (EnhancedFeignPlugin plugin : preEnhancedFeignPlugins) {
+			try {
 				plugin.run(enhancedFeignContext);
 			}
+			catch (Throwable throwable) {
+				plugin.handlerThrowable(enhancedFeignContext, throwable);
+			}
+		}
 		try {
 			Response response = delegate.execute(request, options);
 			enhancedFeignContext.setResponse(response);
 
 			// Run post enhanced feign plugins.
 			for (EnhancedFeignPlugin plugin : postEnhancedFeignPlugins) {
+				try {
 					plugin.run(enhancedFeignContext);
 				}
+				catch (Throwable throwable) {
+					plugin.handlerThrowable(enhancedFeignContext, throwable);
+				}
+			}
 			return response;
 		}
 		catch (IOException origin) {
 			enhancedFeignContext.setException(origin);
 			// Run exception enhanced feign plugins.
 			for (EnhancedFeignPlugin plugin : exceptionEnhancedFeignPlugins) {
+				try {
 					plugin.run(enhancedFeignContext);
 				}
+				catch (Throwable throwable) {
+					plugin.handlerThrowable(enhancedFeignContext, throwable);
+				}
+			}
 			throw origin;
 		}
 		finally {
 			// Run finally enhanced feign plugins.
 			for (EnhancedFeignPlugin plugin : finallyEnhancedFeignPlugins) {
+				try {
 					plugin.run(enhancedFeignContext);
 				}
+				catch (Throwable throwable) {
+					plugin.handlerThrowable(enhancedFeignContext, throwable);
+				}
+			}
 		}
 	}
 

spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/feign/plugin/EnhancedFeignPlugin.java

@@ -47,5 +47,15 @@ public interface EnhancedFeignPlugin extends Ordered {
 	 *
 	 * @param context context in enhanced feign client.
 	 */
-	void run(EnhancedFeignContext context);
+	void run(EnhancedFeignContext context) throws Throwable;
+
+	/**
+	 * Handler throwable from {@link EnhancedFeignPlugin#run(EnhancedFeignContext)}.
+	 *
+	 * @param context context in enhanced feign client.
+	 * @param throwable throwable thrown from run method.
+	 */
+	default void handlerThrowable(EnhancedFeignContext context, Throwable throwable) {
+
+	}
 }

spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/feign/plugin/reporter/ExceptionPolarisReporter.java

@@ -71,6 +71,13 @@ public class ExceptionPolarisReporter implements EnhancedFeignPlugin {
 		}
 	}
 
+	@Override
+	public void handlerThrowable(EnhancedFeignContext context, Throwable throwable) {
+		Request request = context.getRequest();
+		Response response = context.getResponse();
+		LOG.error("ExceptionPolarisReporter runs failed. Request=[{}]. Response=[{}].", request, response, throwable);
+	}
+
 	@Override
 	public int getOrder() {
 		return Ordered.HIGHEST_PRECEDENCE + 1;

spring-cloud-tencent-rpc-enhancement/src/main/java/com/tencent/cloud/rpc/enhancement/feign/plugin/reporter/SuccessPolarisReporter.java

@@ -68,6 +68,13 @@ public class SuccessPolarisReporter implements EnhancedFeignPlugin {
 		}
 	}
 
+	@Override
+	public void handlerThrowable(EnhancedFeignContext context, Throwable throwable) {
+		Request request = context.getRequest();
+		Response response = context.getResponse();
+		LOG.error("SuccessPolarisReporter runs failed. Request=[{}]. Response=[{}].", request, response, throwable);
+	}
+
 	@Override
 	public int getOrder() {
 		return Ordered.HIGHEST_PRECEDENCE + 1;

spring-cloud-tencent-rpc-enhancement/src/test/java/com/tencent/cloud/rpc/enhancement/feign/EnhancedFeignClientTest.java

@@ -141,6 +141,11 @@ public class EnhancedFeignClientTest {
 
 			}
 
+			@Override
+			public void handlerThrowable(EnhancedFeignContext context, Throwable throwable) {
+
+			}
+
 			@Override
 			public int getOrder() {
 				return 0;
@@ -158,6 +163,11 @@ public class EnhancedFeignClientTest {
 
 			}
 
+			@Override
+			public void handlerThrowable(EnhancedFeignContext context, Throwable throwable) {
+
+			}
+
 			@Override
 			public int getOrder() {
 				return 0;
@@ -175,6 +185,11 @@ public class EnhancedFeignClientTest {
 
 			}
 
+			@Override
+			public void handlerThrowable(EnhancedFeignContext context, Throwable throwable) {
+
+			}
+
 			@Override
 			public int getOrder() {
 				return 0;
@@ -192,6 +207,11 @@ public class EnhancedFeignClientTest {
 
 			}
 
+			@Override
+			public void handlerThrowable(EnhancedFeignContext context, Throwable throwable) {
+
+			}
+
 			@Override
 			public int getOrder() {
 				return 0;