Question

I have a question on sockets. I have this code:

while(bytes = recv(sClient, cClientMessage, 599, 0)){ 

This puts the message it recives into cClientMessage and the message is always ‘Message’. How I made an if statement like if(cClientMessage == 'Message'){//do func}. Now this code will not do the function I want. I think this is because it’s not receiving the message right. Can someone help me?

Answer 1

Try:

if( strcmp( cClientMessage, 'Message')) == 0 ) {    // do something } 

Edit, following suggestion from strager:

A better solution, which does not depend on the received data being null terminated is to use memcmp:

if( memcmp( cClientMessage, 'Message', strlen( 'Message') )) == 0 ) {    // do something }