Refine: main线程不再设置线程名，防止覆盖进程名

server/main.cpp

@@ -194,8 +194,6 @@ int start_main(int argc,char *argv[]) {
         string ssl_file = cmd_main["ssl"];
         int threads = cmd_main["threads"];
 
-        setThreadName("main thread");
-
         //设置日志
         Logger::Instance().add(std::make_shared<ConsoleChannel>("ConsoleChannel", logLevel));
 #ifndef ANDROID