chore: update build.gradle

upgrade io.grpc:grpc-all from 1.41.0 (uses io.netty:4.1.52.Final) to 1.43.1 (uses io.netty:4.1.63.Final); optimize logs in CMHttpHandler and NetworkManager; rename CMHttpServer.parseConf to CMHttpServer.configServer

build.gradle

@@ -36,7 +36,7 @@ dependencies {
     implementation project(":front-base")
     implementation 'io.prometheus:simpleclient_httpserver:0.12.0'
     implementation 'org.knowhowlab.osgi:sigar:1.6.5_01'
-    implementation 'io.grpc:grpc-all:1.41.0'
+    implementation 'io.grpc:grpc-all:1.43.1'
     implementation 'org.apache.velocity:velocity-engine-core:2.3'
     implementation 'com.nimbusds:nimbus-jose-jwt:9.10'
     testImplementation 'junit:junit:4.13.2'

src/main/java/org/bdware/server/CMHttpServer.java

@@ -59,7 +59,7 @@ public class CMHttpServer {
         this.port = port;
     }
 
-    private static void parseConf(CMDConf cmdConf) throws IOException {
+    private static void configServer(CMDConf cmdConf) throws IOException {
         if (cmdConf.disableDoRepo) {
             DoConfig.callContractUsingDOI = false;
         }
@@ -103,7 +103,6 @@ public class CMHttpServer {
                 String[] filePaths = cmdConf.enableSsl.split(":");
                 File chainedFile = new File(filePaths[0]), keyFile = new File(filePaths[1]);
                 if (chainedFile.exists() && keyFile.exists()) {
-                    LOGGER.info("openssl isAvailable:" + OpenSsl.isAvailable());
                     sslContext =
                             SslContextBuilder.forServer(chainedFile, keyFile)
                                     .ciphers(
@@ -113,6 +112,7 @@ public class CMHttpServer {
                                                             .filter(x -> null != x && !x.contains("RC4"))
                                                             .toArray(String[]::new))
                                     .build();
+                    LOGGER.info("openssl isAvailable:" + OpenSsl.isAvailable());
                 }
             } catch (Exception e) {
                 LOGGER.warn("Enabling SSL failed: " + e.getMessage());
@@ -189,7 +189,7 @@ public class CMHttpServer {
         if (!confFile.exists() && confTemplate.exists()) {
             FileUtils.copyFile(confTemplate, confFile);
         }
-        CMDConf cmdConf = CMDConf.parseConf(CONFIG_PATH);
+        CMDConf cmdConf = CMDConf.parseFile(CONFIG_PATH);
 
         // addDirToPath(new File("./dynamicLibrary").getAbsolutePath());
 
@@ -207,7 +207,7 @@ public class CMHttpServer {
         }
 
         cmdConf.parseArgs(args);
-        parseConf(cmdConf);
+        configServer(cmdConf);
 
         // check default key pair
         File keyFile = new File("manager.key");

src/main/java/org/bdware/server/http/CMHttpHandler.java

@@ -352,7 +352,12 @@ public class CMHttpHandler extends SimpleChannelInboundHandler<HttpObject> {
 
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
-        LOGGER.warn("catch exception in " + this + ": " + cause.getClass().getSimpleName() + " " + ExceptionUtil.exceptionToString(cause));
+        LOGGER.warn("catch exception in " + parseCtx2String(ctx) + ": " + cause.getClass().getSimpleName());
+        LOGGER.debug(ExceptionUtil.exceptionToString(cause));
         //        ctx.close();
     }
+
+    private String parseCtx2String(ChannelHandlerContext ctx) {
+        return ctx.name() + "@" + ctx.channel().id();
+    }
 }

src/main/java/org/bdware/units/NetworkManager.java

@@ -128,7 +128,7 @@ public class NetworkManager {
                         }
                     } catch (Exception e) {
 //                        e.printStackTrace();
-                        LOGGER.error("connecting to node center failed! " + e.getMessage());
+                        LOGGER.warn("connecting to node center failed! " + e.getMessage());
                     }
                 },
                 0,