C
C
Send a Single Byte over a Socket
See more Socket/SSL/TLS Examples
Demonstrates Socket.SendByte, which sends one byte whose value is in the range 0 through 255.
Background. Fixed-size integers and length prefixes are common building blocks for application-defined binary protocols. Byte order is selectable, with big-endian being network byte order.
Chilkat C Downloads
#include <C_CkSocket.h>
void ChilkatSample(void)
{
BOOL success;
HCkSocket socket;
BOOL bTls;
int maxWaitMs;
success = FALSE;
socket = CkSocket_Create();
// Connect to the server using TLS.
bTls = TRUE;
maxWaitMs = 5000;
success = CkSocket_Connect(socket,"example.com",5000,bTls,maxWaitMs);
if (success == FALSE) {
printf("%s\n",CkSocket_lastErrorText(socket));
CkSocket_Dispose(socket);
return;
}
// Send a single byte. The value must be in the range 0 through 255.
success = CkSocket_SendByte(socket,65);
if (success == FALSE) {
printf("%s\n",CkSocket_lastErrorText(socket));
CkSocket_Dispose(socket);
return;
}
printf("Byte sent.\n");
CkSocket_Dispose(socket);
}