kws_raw_write should return the total number of bytes sent, not just …

…the last fragment sent

src/kws.c

@@ -650,7 +650,7 @@ KS_DECLARE(ks_ssize_t) kws_raw_write(kws_t *kws, void *data, ks_size_t bytes)
 		//printf("wRITE FAIL: %s\n", strerror(errno));
 	//}
 
-	return r;
+	return wrote;
 }
 
 static void setup_socket(ks_socket_t sock)