Network.http.proxy.keep-alive
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Background
HTTP is the application-layer protocol that most web pages are transferred with. HTTP keep-alive connections can be re-used for multiple requests, as opposed to non-keep-alive connections, which are limited to one request. Using keep-alive connections improves performance. If a proxy server is configured, this preference controls whether to use keep-alive connections to the proxy server.
Possible values and their effects
true
Use keep-alive connections whenever possible. (Default)
false
Never use keep-alive connections.
Caveats
- This preference only has an effect if you are using a proxy. If you are not using a proxy, see network.http.keep-alive.
First checked in
Has an effect in
- Netscape (all versions since 6.1)
- Mozilla Suite (all versions since 0.9)
- Mozilla Phoenix (all versions)
- Mozilla Firebird (all versions)
- Mozilla Firefox (all versions)
- SeaMonkey (all versions)
- Camino (all versions)
- Minimo (all versions)
Related bugs
Related preferences
- network.http.keep-alive
- network.http.keep-alive.timeout
- network.http.max-persistent-connections-per-proxy
- network.http.max-persistent-connections-per-server