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AsciiConversion 拓展问题:字母开头的会出现“C2”非预期字符 - App Inven...

TCP通讯时遇到的问题,主要问题是:列表如果是字母开头就会出问题 发送这个列表 字母开头的都有这个问题,文本显示没有问题。 上面那个是程序 ,下面这个是测试工具 测试了一下: 1、ClientSocket拓展默认...
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Combining node.js and Python

...ver, I would use Unix sockets if both processes run on the same server and TCP/IP sockets otherwise. For marshaling protocol I would take JSON or protocol buffer. If threaded Python shows up to be a bottleneck, consider using Twisted Python, which provides the same event driven concurrency as do nod...
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Find the PID of a process that uses a port on Windows

... Proto Local Address Foreign Address State PID TCP 0.0.0.0:37 0.0.0.0:0 LISTENING 1111 share | improve this answer | ...
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libevent+protobuf轻松搭建tcpserver - C/C++ - 清泛网 - 专注C/C++及内核技术

libevent+protobuf轻松搭建tcpserver1. 基础代码 设置某fd为O_NONBLOCK模式 int set_non_block(int fd); server端socket流程:socket(),setsoc...1. 基础代码 // 设置某fd为O_NONBLOCK模式 int set_non_block(int fd); // server端socket流程:socket(),setsockopt(),bi...
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ZeroMQ实例-使用ZMQ(ZeroMQ)进行局域网内网络通信 - C/C++ - 清泛网 - 专注C/C++及内核技术

... void * pCtx = NULL; void * pSock = NULL; const char * pAddr = "tcp://*:7766"; //创建context,zmq的socket 需要在context上进行创建 if((pCtx = zmq_ctx_new()) == NULL) { return 0; } //创建zmq socket ,socket目前有6中属性 ,这里使...
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HAproxy - Web负载均衡解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...载均衡解决方案 HAProxy提供高可用性、负载均衡以及基于TCP和HTTP应用的代理,支持虚拟主机,它是免费、快速并且可靠的一种解决方案。HAProxy特别适用于那些负载特大的web站点, 这些站点通常又 HAProxy提供高可用性、负载均衡...
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Connection to SQL Server Works Sometimes

... It turned out that TCP/IP was enabled for the IPv4 address, but not for the IPv6 address, of THESERVER. Apparently some connection attempts ended up using IPv4 and others used IPv6. Enabling TCP/IP for both IP versions resolved the issue. Th...
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How do you connect localhost in the Android emulator? [duplicate]

... you should change the adb port with this command: adb reverse tcp:8880 tcp:8880; adb reverse tcp:8081 tcp:8081; adb reverse tcp:8881 tcp:8881 share | improve this answer | ...
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How does push notification technology work on Android?

...eard during an Android developers conference in Israel: There is simply a TCP socket waiting in accept mode on a cloud Google server. The TCP connection had been initiated by the Google Play application. That's why Google Play must be installed on the device for making Google Cloud Messaging (GCM) ...
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What's the difference between streams and datagrams in network programming?

...laces the call, the other answers, you say hello to each other (SYN/ACK in TCP), and then you exchange information. Once you are done, you say goodbye (FIN/ACK in TCP). If one side doesn't hear a goodbye, they will usually call the other back since this is an unexpected event; usually the client w...