UDP transport can only be used with the ZMQ_RADIO and ZMQ_DISH Socket types. 进程间协议(IPC) 协议:IPC:inter-process communication transport 单播传输协议 特点: 已从网络传输中抽象出来,不需要指定IP地址或者域名 不能在Windows操作系统上运行,只能在提供 UNIX domain Sockets 的系统上运行。
zmq同时封装了TCP UDP 和UNIX DOMAIN socket 等。Zmq负责管理连接和消息收、发、缓冲等。zmq没有单独的队列对象,zmq队列都是内部需要缓冲需要发送出去的但还没能发出去的消息,或者收到其他队列发过来的消息,用户还没取消息时zmq先缓存消息。 如果和对端的链路连接出问题,zmq会先在本地保存,但对无限保存缓冲消息...
ZMQContext::getSocket — Create a new socket ZMQContext::isPersistent — Whether the context is persistent ZMQContext::setOpt — Set a socket option ZMQSocket — The ZMQSocket class ZMQSocket::bind — Bind the socket ZMQSocket::connect — Connect the socket ZMQSocket::__construct — Construct...
socketget.go possible fix for wrong error values on Windows May 29, 2020 socketget_unix.go Update to ZeroMQ release version 4.1.1 Jun 3, 2015 socketget_windows.go On Windows, winsock2.h needed for ZeroMQ version 4.3.3 Dec 5, 2020 socketset.go possible fix for wrong error values on ...
# directories that are symbolic links (a Unix file system feature) are excluded # from the input. EXCLUDE_SYMLINKS = NO # If the value of the INPUT tag contains directories, you can use the # EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude # certain files ...
socket(也叫套接字)最初是在Unix系统上开发的网络通信的接口。 后来微软等公司将它移植到了windows下,当然原来unix系统下的还是好用的。 对于socket可以这样理解: 它就是一个函数库,里面包括大量的函数和相应的数据结构,已经实现好了。 它支持网络通信。 程序开发人员可以通过阅读相关的函数文档,了解函数的使用方法,...
Issue description I have a program that creates a DEALER socket using c API and connects to a remote host. At some point, when a particular message is received, the process forks and the child tries to correctly close previous zmq socket...
() at ../ports/sysdeps/unix/sysv/linux/arm/clone.S:92 from /lib/libc.so.6 Member bluca commented Jul 24, 2017 I've never managed to reproduce it. Do you have a minimal test case that can reproduce the problem? Author aggarwaa commented Jul 24, 2017 I was never able to create...
See unix(7) for details. NOTE: IPC pathnames have a maximum size that depends on the operating system. On Linux, the maximum is 113 characters including the "ipc://" prefix (107 characters for the real path name). Unbinding wild-card address from a socket ~~~ When wild-card `*...
UNIX Domain Sockets (DGRAM/STREAM server/client) IPv4/IPv6 multicast (only in C) Abstraction classes forselect(2)andepoll(7)(C++) Easy use (one function call to get a socket up and running, another one to close it) RAII, no-copy classes -- resource leaks are hard to do. ...