I am a beginner,hlp me pls. in the echo-server.c, I add sleep function as below. do_EchoString(.....) { ... ... fprintf ( stdout,"enter do_EchoString\n" ); sleep(10); ... ... fprintf ( stdout,"leave do_EchoString\n\n" ); } and run the following command : $echo-client 1 IOR:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx &;echo-client 1 IOR:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXx & server's output: enter do_EchoString <wait about 10 seconds> leave do_EchoString enter do_EchoString <wait about 10 seconds> leave do_EchoString but this isn't my want,I want result like: enter do_EchoString enter do_EchoString <wait about 10 seconds> leave do_EchoString leave do_EchoString who can tell me what should I do? thanks. wen liu 从网站得到更多信息。MSN Explorer 免费下载：http://explorer.msn.com/lccn |