Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
L_InetClearQueue
#include "l_bitmap.h"
#include "ltnet.h"
L_LTNET_API L_INT L_InetClearQueue(hComputer)
L_COMP hComputer; |
/* handle of computer */ |
Clears the LEADTOOLS internal queue used for sending data.
Parameter |
Description |
hComputer |
Handle of the computer |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
You can use this function to abort data transfers. This function should be used with care because the remote end has no way of knowing that the send queue has been cleared.
If after using this function you send data using L_InetSendData, L_InetSendBitmap, or L_InetSendSound, then the remote end will be able to detect that new data is being sent and it will abort the previous download. However, if you send data using L_InetSendRawData, you must implement your own mechanism to synchronize the local and remote computers and recover from aborted sends.
You must initialize the LEADTOOLS Peer-to-Peer DLL using L_InetStartUp before calling this function.
Required DLLs and Libraries
LTNET For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
See Also
Functions: |
L_InetGetQueueSize, L_InetSendData, L_InetSendBitmap, L_InetSendRawData, L_InetSendSound, L_InetStartUp, L_InetShutDown |
Topics: |
Example
For an example, refer to L_InetGetQueueSize.