probe::socket.writev
名称
probe::socket.writev —  Message sent via socket_writev
Synopsis
socket.writev
socket.writev 
Values
state- Socket state value
 protocol- Protocol value
 name- Name of this probe
 family- Protocol family value
 size- Message size in bytes
 type- Socket type value
 flags- Socket flags value
 
Context
					The message sender
				
Description
					Fires at the beginning of sending a message on a socket via the 
sock_writev function