line 86, in <module> main() File "ftpclientNew.py", line 27, in main if client.connect((serverName, portNumber)) == None: File "<string>", line 1, in connect socket.error: [Errno 111] Connection refused
socket.error:[Errno 111]连接到EC2时被拒绝是一个错误消息,表明在尝试连接到EC2实例时遇到了连接被拒绝的问题。EC2是亚马逊AWS提供的弹性计算云服务,它允许用户在云中创建和管理虚拟机实例。 出现这个错误可能有以下几个原因: EC2实例未正确配置安全组规则:EC2实例的安全组规则控制着入站和出站流量。如果没有...
socket.error: [Errno22] Invalid argument Client: Traceback (most recent call last): File"client.py", line13,in<module> soc.connect(("127.0.0.1", port)) File"/usr/lib/python2.7/socket.py", line224,inmethreturngetattr(self._sock,name)(*args) socket.error: [Errno111] Connection ref...
你的servaddr里的IP地址或PORT端口号设置错了吧。服务端和客户端的简单里子请参考：http://blog.csdn.net/flynetcn/article/details/5829258
socket.error: [Errno 111] Connection refused commentedMar 2, 2020 I was also getting this similar issue. But for me everything was working fine and suddenly one fine day it started throwing this error. First make sure you can connect to your broker normally from other test clients. ...
51CTO博客已为您找到关于socket error 111的相关内容,包含IT学习相关文档代码介绍、相关教程视频课程,以及socket error 111问答内容。更多socket error 111相关解答可以来51CTO博客参与分享和学习,帮助广大IT技术人实现成长和进步。
您好!更新后出现以下问题: error_log [07-May-2018 11:11:04 Asia/Shanghai] PHP Warning: socket_connect(): unable to connect [111]: Connection refused in /path/to/BilibiliHelper/src/Socket.php on line 44 log: [2018-05-07 11:54:51] Bilibili.WARNING: 弹幕服.
connect返回值: 1)成功返回0,表示连接建立成功(如服务器和客户端是同一台机器上的两个进程时,会发生这种情况) 2)失败返回SOCKET_ERROR,相应的设置errno,通过errno获取错误信息。常见的错误有对方主机不可达或者超时错误,也可能是对方主机没有进程监听对应的端口。
但是在Ubuntu本机上ssh 192.168.8.83可以登录成功。 （3）Ubuntu系统上安装、启动sshd服务 sudo apt-...
connect() File "/usr/lib/python2.7/httplib.py", line 761, in connect self.timeout, self.source_address) File "/usr/lib/python2.7/socket.py", line 571, in create_connection raise err socket.error: [Errno 111] Connection refused 源码如下: # -*- coding: utf-8 -*- from scrapy....