What are the meanings of those connection limit configurations for Firefox?

What are the meaning of those connection limit configurations for Firefox?

network.http.max-connections network.http.max-connections-per-server network.http.max-pe开发者_StackOverflowrsistent-connections-per-proxy network.http.max-persistent-connections-per-server

network.http.max-connections

The maximum number of connections that Firefox will open at the same time.

network.http.max-connections-per-server

The number of open connections that Firefox opens to a single server.

network.http.max-persistent-connections-per-proxy

The maximum number of persistent connections to a proxy server.

network.http.max-persistent-connections-per-server

The maximum number of persistent ("keep-alive") connections to a single server

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