pub struct H2Config<'a, E> { /* private fields */ }
Expand description
A configuration builder for H2 server connections.
Implementations§
§impl<'a, E> H2Config<'a, E>
impl<'a, E> H2Config<'a, E>
pub fn initial_stream_window_size(
&mut self,
sz: impl Into<Option<u32>>,
) -> &mut H2Config<'a, E>
pub fn initial_stream_window_size( &mut self, sz: impl Into<Option<u32>>, ) -> &mut H2Config<'a, E>
Sets the SETTINGS_INITIAL_WINDOW_SIZE
option for HTTP2
stream-level flow control.
Passing None
will do nothing.
If not set, hyper will use a default.
pub fn initial_connection_window_size(
&mut self,
sz: impl Into<Option<u32>>,
) -> &mut H2Config<'a, E>
pub fn initial_connection_window_size( &mut self, sz: impl Into<Option<u32>>, ) -> &mut H2Config<'a, E>
Sets the max connection-level flow control for HTTP2.
Passing None
will do nothing.
If not set, hyper will use a default.
pub fn adaptive_window(&mut self, enabled: bool) -> &mut H2Config<'a, E>
pub fn adaptive_window(&mut self, enabled: bool) -> &mut H2Config<'a, E>
Sets whether to use an adaptive flow control.
Enabling this will override the limits set in
http2_initial_stream_window_size
and
http2_initial_connection_window_size
.
pub fn max_frame_size(
&mut self,
sz: impl Into<Option<u32>>,
) -> &mut H2Config<'a, E>
pub fn max_frame_size( &mut self, sz: impl Into<Option<u32>>, ) -> &mut H2Config<'a, E>
Sets the maximum frame size to use for HTTP2.
Passing None
will do nothing.
If not set, hyper will use a default.
pub fn max_concurrent_streams(
&mut self,
max: impl Into<Option<u32>>,
) -> &mut H2Config<'a, E>
pub fn max_concurrent_streams( &mut self, max: impl Into<Option<u32>>, ) -> &mut H2Config<'a, E>
Sets the SETTINGS_MAX_CONCURRENT_STREAMS
option for HTTP2
connections.
Default is no limit (std::u32::MAX
). Passing None
will do nothing.
pub fn keep_alive_interval(
&mut self,
interval: impl Into<Option<Duration>>,
) -> &mut H2Config<'a, E>
pub fn keep_alive_interval( &mut self, interval: impl Into<Option<Duration>>, ) -> &mut H2Config<'a, E>
Sets an interval for HTTP2 Ping frames should be sent to keep a connection alive.
Pass None
to disable HTTP2 keep-alive.
Default is currently disabled.
§Cargo Feature
pub fn keep_alive_timeout(&mut self, timeout: Duration) -> &mut H2Config<'a, E>
pub fn keep_alive_timeout(&mut self, timeout: Duration) -> &mut H2Config<'a, E>
Sets a timeout for receiving an acknowledgement of the keep-alive ping.
If the ping is not acknowledged within the timeout, the connection will
be closed. Does nothing if http2_keep_alive_interval
is disabled.
Default is 20 seconds.
§Cargo Feature
pub fn max_send_buf_size(&mut self, max: usize) -> &mut H2Config<'a, E>
pub fn max_send_buf_size(&mut self, max: usize) -> &mut H2Config<'a, E>
Set the maximum write buffer size for each H2 stream.
Default is currently ~400KB, but may change.
§Panics
The value must be no larger than u32::MAX
.
pub fn enable_connect_protocol(&mut self) -> &mut H2Config<'a, E>
pub fn enable_connect_protocol(&mut self) -> &mut H2Config<'a, E>
Enables the extended CONNECT protocol.
pub fn max_header_list_size(&mut self, max: u32) -> &mut H2Config<'a, E>
pub fn max_header_list_size(&mut self, max: u32) -> &mut H2Config<'a, E>
Sets the max size of received header frames.
Default is currently ~16MB, but may change.
Trait Implementations§
Auto Trait Implementations§
impl<'a, E> Freeze for H2Config<'a, E>
impl<'a, E> !RefUnwindSafe for H2Config<'a, E>
impl<'a, E> Send for H2Config<'a, E>where
E: Send,
impl<'a, E> Sync for H2Config<'a, E>where
E: Sync,
impl<'a, E> Unpin for H2Config<'a, E>
impl<'a, E> !UnwindSafe for H2Config<'a, E>
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