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如何设计后台高并发解决方案？

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Jun 06, 2016 pm 08:40 PM

phpservernetwork programmingHigh concurrency

PHP通过TCP向C++ Server请求数据，一个数据一次请求，如果并发量过高，那么cgi进程和TCP连接的开销都过高，如何改进呢？

这里主要是cgi进程开销，以及TCP连接开销的问题，如何使得不同的PHP请求共享TCP连接呢

回复内容：

PHP通过TCP向C++ Server请求数据，一个数据一次请求，如果并发量过高，那么cgi进程和TCP连接的开销都过高，如何改进呢？

这里主要是cgi进程开销，以及TCP连接开销的问题，如何使得不同的PHP请求共享TCP连接呢

pfsockopen
stream_socket_client 配合 STREAM_CLIENT_PERSISTENT
都能做到请求结束后不销毁tcp链接，下次使用时可以复用。
nginx+php-fpm亲测可用

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