--- libaitrpc/example/tsrvext.c	2015/01/18 11:18:14	1.1.2.1
+++ libaitrpc/example/tsrvext.c	2024/03/20 17:32:30	1.4
@@ -1,5 +1,9 @@
 #include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
 #include <pthread.h>
+#include <sys/wait.h>
 #include <aitrpc.h>
 #include "rc.h"
 
@@ -114,14 +118,41 @@ int big(rpc_cli_t *cli, struct tagRPCCall *rpc, array_
 int main(int argc, char **argv)
 {
 	rpc_func_t *f;
-	int ret;
+	int ret, fds[2];
 
-	srv = rpc_srv_initServerExt(2, 1024 * 10, 0);
+	if (argc < 2) {
+		printf("not enough parameters ... where is tcliext program?\n");
+		return 1;
+	}
+
+	if (socketpair(AF_LOCAL, SOCK_STREAM, 0, fds) == -1) {
+		printf("error:: errno=%d %s\n", errno, strerror(errno));
+		return 1;
+	}
+
+	switch (fork()) {
+		case -1:
+			printf("error:: errno=%d %s\n", errno, strerror(errno));
+			return 1;
+		case 0:
+			close(fds[1]);
+			dup2(fds[0], 2);
+			close(fds[0]);
+			sleep(1);
+			execl(argv[1], argv[1], NULL);
+			return 127;
+		default:
+			close(fds[0]);
+	}
+
+	srv = rpc_srv_initServerExt(2, 1024 * 10, fds[1]);
 	if (!srv) {
 		printf("error:: errno=%d %s\n", rpc_GetErrno(), rpc_GetError());
 		return 1;
 	}
 
+	rpc_srv_DispatchSignal(srv, 42);
+
 	rpc_srv_registerCall(srv, RC_aaa, aaa);
 	rpc_srv_registerCall(srv, RC_BBB, BBB);
 	rpc_srv_registerCall(srv, 3, NULL);
@@ -134,6 +165,9 @@ int main(int argc, char **argv)
 	rpc_register_srvServices(srv);
 
 	rpc_srv_loopServer(srv);
+	rpc_srv_DispatchSignal(srv, 0);
 	rpc_srv_endServer(&srv);
+	close(fds[1]);
+	wait(&ret);
 	return 0;
 }