(PECL event >= 1.6.0)
EventBuffer::write — Write contents of the buffer to a file or socket
Write contents of the buffer to a file descriptor. The buffer will be drained after the bytes have been successfully written.
fd
Socket resource, stream or numeric file descriptor associated normally associated with a socket.
howmuch
The maximum number of bytes to write.
Returns the number of bytes written, or false
on error.