端口51347似乎被另一个程序使用

Question

运行dispy文档中给出的示例代码 def compute(n): import time, socket time.sleep(n) host = socket.gethostname() return (host, n) if name == 'main': import dispy, random cluster = dispy.JobCluster(compute) jobs = [] for i in range(10): # schedule execution of 'compute' on a node (running 'dispynode') # with a parameter (random number in this case) job = cluster.submit(random.randint(5,20)) job.id = i # optionally associate an ID to job (if needed later) jobs.append(job) # cluster.wait() # wait for all scheduled jobs to finish for job in jobs: host, n = job() # waits for job to finish and returns results print('%s executed job %s at %s with %s' % (host, job.id, job.start_time, n)) # other fields of 'job' that may be useful: # print(job.stdout, job.stderr, job.exception, job.ip_addr, job.start_time, job.end_time) cluster.print_status()

我得到以下输出

2017-03-29 22:39:52 asyncoro - 带有epoll I / O通知程序的4.5.2版

2017-03-29 22:39:52 dispy - dispy客户端版本：4.7.3

2017-03-29 22:39:52 dispy - 端口51347似乎被其他程序使用

然后什么都没发生。 如何释放51347端口？

Answer 1

如果你在Linux下，请运行sudo netstat -tuanp | grep 51347并注意使用该端口的pid。

然后执行ps ax | grep <pid>以检查该pid运行的服务/程序。

然后执行kill <pid>以使用该端口终止进程。

请在杀死之前检查哪个进程正在使用该端口，以防它不应该被杀死。