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Add an option to disable sendfile for a listener

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This commit is contained in:
Loïc Hoguin 2018-11-03 18:55:40 +01:00
parent 571719a164
commit be09711687
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5 changed files with 48 additions and 8 deletions
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7
doc/src/manual/cowboy_http.asciidoc
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@ -32,6 +32,7 @@ opts() :: #{
max_skip_body_length => non_neg_integer(),
middlewares => [module()],
request_timeout => timeout(),
sendfile => boolean(),
shutdown_timeout => timeout(),
stream_handlers => [module()]
}
@ -96,6 +97,11 @@ middlewares ([cowboy_router, cowboy_handler])::
request_timeout (5000)::
Time in ms with no requests before Cowboy closes the connection.
sendfile (true)::
Whether the sendfile syscall may be used. It can be useful to disable
it on systems where the syscall has a buggy implementation, for example
under VirtualBox when using shared folders.
shutdown_timeout (5000)::
Time in ms Cowboy will wait for child processes to shut down before killing them.
@ -104,6 +110,7 @@ stream_handlers ([cowboy_stream_h])::
== Changelog
* *2.6*: The `sendfile` option was added.
* *2.5*: The `linger_timeout` option was added.
* *2.2*: The `max_skip_body_length` option was added.
* *2.0*: The `timeout` option was renamed `request_timeout`.

8
doc/src/manual/cowboy_http2.asciidoc
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@ -30,6 +30,7 @@ opts() :: #{
max_frame_size_sent => 16384..16777215 | infinity,
middlewares => [module()],
preface_timeout => timeout(),
sendfile => boolean(),
settings_timeout => timeout(),
shutdown_timeout => timeout(),
stream_handlers => [module()]
@ -119,6 +120,12 @@ preface_timeout (5000)::
Time in ms Cowboy is willing to wait for the connection preface.
sendfile (true)::
Whether the sendfile syscall may be used. It can be useful to disable
it on systems where the syscall has a buggy implementation, for example
under VirtualBox when using shared folders.
settings_timeout (5000)::
Time in ms Cowboy is willing to wait for a SETTINGS ack.
@ -133,6 +140,7 @@ Ordered list of stream handlers that will handle all stream events.
== Changelog
* *2.6*: The `sendfile` option was added.
* *2.4*: Add the options `initial_connection_window_size`,
`initial_stream_window_size`, `max_concurrent_streams`,
`max_decode_table_size`, `max_encode_table_size`,