Running an HTTP/2 client over TLS (over TCP). ALPN is "h2".

Running an HTTP/2 client over TCP.

Server type. Server takes a HTTP request, should generate a HTTP response and push promises, then should give them to the sending function. The sending function would throw exceptions so that they can be logged.

Either a host name e.g., "haskell.org" or a numeric host address string consisting of a dotted decimal IPv4 address or an IPv6 address e.g., "192.168.0.1".

Port number. Use the Num instance (i.e. use a literal) to create a PortNumber value.

>>> 1 :: PortNumber
1
>>> read "1" :: PortNumber
1
>>> show (12345 :: PortNumber)
"12345"
>>> 50000 < (51000 :: PortNumber)
True
>>> 50000 < (52000 :: PortNumber)
True
>>> 50000 + (10000 :: PortNumber)
60000

Running a TLS client. IOBackend provides sending and receiving functions with timeout based on Settings.

Default settings.

>>> defaultSettings
Settings {settingsTimeout = 30, settingsSendBufferSize = 4096, settingsSlowlorisSize = 50, settingReadBufferSize = 16384, settingReadBufferLowerLimit = 2048}

Timeout in seconds. (All)

Send buffer size. (H2 and H2c)

If the size of receiving data is less than or equal, the timeout is not reset. (All)

When the size of a read buffer is lower than this limit, the buffer is thrown awany (and is eventually freed). Then a new buffer is allocated. (All)

The allocation size for a read buffer. (All)

Sending and receiving functions. Tiemout is reset when they return. One exception is the slowloris attach prevention. See settingsSlowlorisSize.

Sending.

Sending many.

Receiving.