Apache Module mod_proxy_wstunnel
Description: | Websockets support module for mod_proxy
|
---|---|
Status: | Extension |
ModuleIdentifier: | proxy_wstunnel_module |
SourceFile: | mod_proxy_wstunnel.c |
Compatibility: | Available in httpd 2.4.5 and later |
Summary
This module requires the service of mod_proxy
. It provides support for the tunnelling of web socket connections to a backend websockets server. The connection is automatically upgraded to a websocket connection:
HTTP Response
Upgrade: WebSocket Connection: Upgrade
Proxying requests to a websockets server like echo.websocket.org
can be done using the ProxyPass
directive:
ProxyPass "/ws2/" "ws://echo.websocket.org/" ProxyPass "/wss2/" "wss://echo.websocket.org/"
Load balancing for multiple backends can be achieved using mod_proxy_balancer
.
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