This function is used to read one byte in the socket.
As Adelia does not have a BYTE type, data is converted from a NUM_BIN_2-type and only the lightweight byte is processed (the values will range from 0 to 255).
Context
Windows client,
Windows server,
Java client,
Java server,
Adelia Web client,
Adelia Cloud client,
Event Adelia client.
Parameters
NUM_BIN_4 |
Socket |
Socket handle. |
NUM_BIN_2 |
Value |
Value read. |
NUM_BIN_4 |
ReturnCode |
Operation return code: 0 Operation completed successfully -2 Timeout Other Specific error code |
Example
... |
|
NUM_BIN_4 |
Socket |
NUM_BIN_2 |
Data |
NUM_BIN_4 |
Rc |
... |
CALL_DLL 'VATOOLBX.DLL' 'VaToolBxSockRecvByte' Socket Data Rc
IF Rc = 0
* reception successful
...
List of the VaToolBx functions by topic