pub const CLIENT_USAGE: &str = "Usage:
quiche-client [options] URL...
quiche-client -h | --help
Options:
--method METHOD Use the given HTTP request method [default: GET].
--body FILE Send the given file as request body.
--max-data BYTES Connection-wide flow control limit [default: 10000000].
--max-window BYTES Connection-wide max receiver window [default: 25165824].
--max-stream-data BYTES Per-stream flow control limit [default: 1000000].
--max-stream-window BYTES Per-stream max receiver window [default: 16777216].
--max-streams-bidi STREAMS Number of allowed concurrent streams [default: 100].
--max-streams-uni STREAMS Number of allowed concurrent streams [default: 100].
--idle-timeout TIMEOUT Idle timeout in milliseconds [default: 30000].
--wire-version VERSION The version number to send to the server [default: babababa].
--http-version VERSION HTTP version to use [default: all].
--early-data Enable sending early data.
--dgram-proto PROTO DATAGRAM application protocol to use [default: none].
--dgram-count COUNT Number of DATAGRAMs to send [default: 0].
--dgram-data DATA Data to send for certain types of DATAGRAM application protocol [default: quack].
--dump-packets PATH Dump the incoming packets as files in the given directory.
--dump-responses PATH Dump response payload as files in the given directory.
--dump-json Dump response headers and payload to stdout in JSON format.
--max-json-payload BYTES Per-response payload limit when dumping JSON [default: 10000].
--connect-to ADDRESS Override the server's address.
--no-verify Don't verify server's certificate.
--trust-origin-ca-pem <file> Path to the pem file of the origin's CA, if not publicly trusted.
--no-grease Don't send GREASE.
--cc-algorithm NAME Specify which congestion control algorithm to use [default: cubic].
--disable-hystart Disable HyStart++.
--max-active-cids NUM The maximum number of active Connection IDs we can support [default: 2].
--enable-active-migration Enable active connection migration.
--perform-migration Perform connection migration on another source port.
-H --header HEADER ... Add a request header.
-n --requests REQUESTS Send the given number of identical requests [default: 1].
--send-priority-update Send HTTP/3 priority updates if the query string params 'u' or 'i' are present in URLs
--max-field-section-size BYTES Max size of uncompressed field section. Default is unlimited.
--qpack-max-table-capacity BYTES Max capacity of dynamic QPACK decoding.. Any value other that 0 is currently unsupported.
--qpack-blocked-streams STREAMS Limit of blocked streams while decoding. Any value other that 0 is currently unsupported.
--session-file PATH File used to cache a TLS session for resumption.
--source-port PORT Source port to use when connecting to the server [default: 0].
--initial-cwnd-packets PACKETS The initial congestion window size in terms of packet count [default: 10].
-h --help Show this screen.
";