Need to use int32_t to hold an UDP or TCP port number

Need to be able to hold source port numbers up to value 65535 - or -1 to indicate source port is not bound to a certain number.
ARMmbed · Nov 9, 2018 · ac4384c · ac4384c
1 parent 30c5aa6
commit ac4384c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ESP8266Interface.h b/ESP8266Interface.h
@@ -354,7 +354,7 @@ class ESP8266Interface : public NetworkStack, public WiFiInterface {
     // Drivers's socket info
     struct _sock_info {
         bool open;
-        int16_t sport;
+        int32_t sport;
     };
     struct _sock_info _sock_i[ESP8266_SOCKET_COUNT];