Name

gun:await_up - Wait for the connection to be up

Description

Wait for the connection to be up.

Arguments

ConnPid

The pid of the Gun connection process.

Timeout

How long to wait for, in milliseconds.

MonitorRef

Monitor for the Gun connection process.

A monitor is automatically created for the duration of this call when one is not provided.

Return value

The protocol selected for this connection. It can be used to determine the capabilities of the server. Error tuples may also be returned when a timeout or an error occur.

Changelog

  • 1.0: Function introduced.

Examples

Wait for the connection to be up

See also

gun(3), gun:open(3), gun:open_unix(3), gun_up(3)