Documentation for method recv
assembled from the following pages:
Role: IO::Socket §
From IO::Socket
(IO::Socket) method recv §
method recv(IO::Socket: Cool = Inf, :)
Receive a packet and return it, either as a Blob if :bin
was passed, or a Str if not. Receives up to $elems
or 65535
(whichever is smaller) bytes or characters.
Fails if the socket is not connected.