ReadFromSocket - method of the PmaData object
Reading data from the server group via Ethernet (TCP/IP) by means of the sockets.
- The method successfully queued
the request for reading data from server. After data transfer the onEndOfTransfer
event is triggered.
- The method hasn't queued
the request for reading data. Probably the previous message about sending/receiving by sockets of this object hasn't been finished yet. The onEndOfTransfer
event is not triggered.
This method is not
functional for PmFree
The method only activates the data transfer but there is no assurance that data are already transferred after ending this method. The data transfer termination is announced by the the onEndOfTransfer
Calling this method is meaningful only if the "Sockets
" tab is configured as the Socket client
Variables on the "Data
" tab of this object are filled up by the incoming data.
oData = pMe.Pm("/Data");
oData.ReadFromSocket(); //bDone = true or false