send_to_wait

fn send_to_wait(Stream s, Vec<byte> buf, string host, int port) -> Result<int, IoError>

use io::sync::{send_to_wait};

Sends buf as one UDP datagram to host:port, waiting while the socket is not ready.

Parameters#

Returns#

Result<int, IoError>

See also#

• write_all: Writes all of buf to s, waiting whenever the stream is not ready.
• read_exact: Fills all of buf from s, waiting whenever no data is ready.
• read_to_end: Reads from s until it ends and returns everything read.
• accept_wait: Waits for the next connection on a TCP listener and returns its stream.
• recv_from_wait: Waits for a UDP datagram, reads it into buf, and returns (bytes, sender host, sender port).
• copy: Copies the file src to dst.
• print: Writes s to standard output, without a newline.
• println: Writes s and a newline to standard output.