如何在windows下突破Rabbitmq的socket限制

Posted 2023-03-31

在windows下扩展sockets数量，提高吞吐量?

(1)、需要在windows系统环境变量中设置erlang的ERL_MAX_PORTS

(2)重启RabbitMQ服务才能正式生效

参考技术A 　1、 RabbitMQ_Limits文档说明
　　Status of node rabbit@MYSERVER ...
　　[pid,6604,
　　running_applications,
　　[rabbitmq_management,"RabbitMQ Management Console","2.8.2",
　　xmerl,"XML parser","1.3",
　　rabbitmq_management_agent,"RabbitMQ Management Agent","2.8.2",
　　amqp_client,"RabbitMQ AMQP Client","2.8.2",
　　rabbit,"RabbitMQ","2.8.2",
　　os_mon,"CPO CXC 138 46","2.2.8",
　　sasl,"SASL CXC 138 11","2.2",
　　rabbitmq_mochiweb,"RabbitMQ Mochiweb Embedding","2.8.2",
　　webmachine,"webmachine","1.7.0-rmq2.8.2-hg",
　　mochiweb,"MochiMedia Web Server","1.3-rmq2.8.2-git",
　　inets,"INETS CXC 138 49","5.8",
　　mnesia,"MNESIA CXC 138 12","4.6",
　　stdlib,"ERTS CXC 138 10","1.18",
　　kernel,"ERTS CXC 138 10","2.15"],
　　os,win32,nt,
　　erlang_version,"Erlang R15B (erts-5.9) [smp:4:4] [async-threads:30]\n",
　　memory,
　　[total,22807872,
　　processes,8644230,
　　processes_used,8644210,
　　system,14163642,
　　atom,495069,
　　atom_used,485263,
　　binary,665136,
　　code,9611946,
　　ets,877468],
　　vm_memory_high_watermark,0.20002174609205853,
　　vm_memory_limit,858993459,
　　disk_free_limit,4294500352,
　　disk_free,26035458048,
　　file_descriptors,
　　[total_limit,924,
　　total_used,24,
　　sockets_limit,829, 默认的限制sockets数为829
　　sockets_used,22],
　　processes,[limit,1048576,used,388],
　　run_queue,0,
　　uptime,72329]
　　1、 如何在windows下扩展sockets数量，提高吞吐量?
　　(1)、需要在windows系统环境变量中设置erlang的ERL_MAX_PORTS

　　(2)重启RabbitMQ服务才能正式生效
　　(3)扩展后的最终效果本回答被提问者采纳