- Returns:
- True if the ack message was received within the specified timeout
- Parameters:
-
| msgack | Pointer to an already constructed corresponding ack message. If zero, we don't care about ack (throw it away) |
| msg | Pointer to the message to be sent |
| waitfor | Specifies how long to wait for the ack message. If zero, returns immediately. |
Used to send a message and wait for an ack. If the message does not have an ack, returns immediately. You must preserve msg until its ack is received. If the transport send throws a FX::FXConnectionLostException
sendMsg() asks the monitor thread to exit before rethrowing the exception.
sendMsg() adjusts itself to use less memory when
FXProcess::memoryFull() is true.
- Note:
- If the channel suddenly closes before an ack to a message you sent arrives, sendMsg() and getMsgAck() throw a FX::FXConnectionLostException.
Definition at line 729 of file FXIPC.h.
References FXSTATIC_ASSERT.
00730 {
00731 FXSTATIC_ASSERT(!msgtype::id::hasAck || msgtype::id::code+1==msgacktype::id::code, AckMsg_Not_Ack_Of_Msg);
00732 return sendMsgI(msgack, msg, &msgtype::regtype::endianise, waitfor);
00733 }
