diff options
Diffstat (limited to 'doc/jim_tcl.txt')
| -rw-r--r-- | doc/jim_tcl.txt | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/doc/jim_tcl.txt b/doc/jim_tcl.txt index c7adfc2..46484fb 100644 --- a/doc/jim_tcl.txt +++ b/doc/jim_tcl.txt @@ -3824,6 +3824,18 @@ aio +$handle *accept*+:: Server socket only: Accept a connection and return stream ++$handle *sendto* 'str ?hostname:?port'+:: + Sends the string, *str*, to the given address via the socket using sendto(2). + This is intended for udp sockets and may give an error or behave in unintended + ways for other handle types. + Returns the number of bytes written. + ++$handle *recvfrom* 'maxlen ?addrvar?'+:: + Receives a message from the handle via recvfrom(2) and returns it. + At most *maxlen* bytes are read. + If *addrvar* is specified, the sending address of the message is stored in + the named variable in the form 'hostname:port'. + eventloop: after, vwait ~~~~~~~~~~~~~~~~~~~~~~~ @@ -3867,8 +3879,13 @@ Various socket types may be created. +*socket stream.server* '?hostname:?port'+:: A TCP socket server (*hostname* defaults to 0.0.0.0). -+*socket dgram* 'hostname:port'+:: - A UDP socket client. ++*socket dgram* ?'hostname:port'?+:: + A UDP socket client. If the address is not specified, + the client socket will be unbound and 'sendto' must be used + to indicated the destination. + ++*socket dgram.server* 'hostname:port'+:: + A UDP socket server. +*socket pipe*+:: A pipe. Note that unlike all other socket types, this command returns |