Hello
I have a device that connects to a server but doesn't send anything until it's asked. I can't change this. I'm building a server on an ESP32 + W5500. How do I check if the client has connected to send a request? I know I need to build this function in C, but I don't know how. Could someone help me?
But there is an error here and I can't solve it.
I have a device that connects to a server but doesn't send anything until it's asked. I can't change this. I'm building a server on an ESP32 + W5500. How do I check if the client has connected to send a request? I know I need to build this function in C, but I don't know how. Could someone help me?
B4X:
Dim check_client As Byte=RunNative("Client_connected",ethServer)
C:
#if c
B4R::Object* Client_connected(B4R::Object* ess) {
EthernetServer* server = ess;
EthernetClient c = server.accept();
bool temp;
if (c) {
temp=true;
}
else
{
temp=false;
}
Byte a = temp;
return returnvalue.wrapNumber(a);
}
#End IfBut there is an error here and I can't solve it.
Last edited: