I'm receiving an EAGAIN error on the following bit of code.
JNIEXPORT jint JNICALL
Java_org_zeromq_ZMQ_00024Socket_recvZeroCopy (JNIEnv *env,
jobject obj,
jobject buffer,
jint length,
jint flags)
{
void* sock = get_socket (env, obj, 0);
jbyte* buf = 0;
int ret = 0;
buf = (jbyte*) env->GetDirectBufferAddress(buffer);
ret = zmq_recv(sock, buffer, length, flags);
printf("errno: %d\n", zmq_errno());
printf("EAGAIN:%d\n", EAGAIN);
if(zmq_errno() == EAGAIN)
return 0;
return ret;
}
I didn't request a non-blocking mode.
I might have uncovered a bug as well. If the socket is REQ, I get a
EFSM error if I try to send again using after my EAGAIN.
-Trev
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