Fixed the issue where new connection startup got stuck due to the wrong order of terminating processes.

Author: Ex-Origin

src/debug-server.h

@@ -5,7 +5,7 @@
 #define COMMAND_PORT    9545
 #define GDBSERVER_PORT  9549
 
-#define VERSION         "1.5.1"
+#define VERSION         "1.5.2"
 
 #define COMMAND_GDB_REGISTER        0x01
 #define COMMAND_GDBSERVER_ATTACH    0x02

src/service.c

@@ -104,13 +104,6 @@ int start_service(int client_sock)
 {
     struct rlimit limit;
 
-    if(!arg_opt_m && service_pid != -1)
-    {
-        kill(service_pid, SIGKILL);
-        CHECK(waitpid(service_pid, NULL, 0) == service_pid);
-        service_pid = -1;
-    }
-
     if(gdbserver_pid != -1)
     {
         kill(gdbserver_pid, SIGTERM);
@@ -125,6 +118,13 @@ int start_service(int client_sock)
         strace_pid = -1;
     }
 
+    if(!arg_opt_m && service_pid != -1)
+    {
+        kill(service_pid, SIGKILL);
+        CHECK(waitpid(service_pid, NULL, 0) == service_pid);
+        service_pid = -1;
+    }
+
     service_pid = fork();
     if(service_pid == -1)
     {