lwip - Fixed error codes for failed TCP connect

geky · geky · commit 9b2a02f9ec43 · 2016-12-08T16:46:21.000-06:00
condition               posix error     mbed error
good host, closed port  ECONNREFUSED    NSAPI_ERROR_NO_CONNECTION
bad host                EHOSTUNREACH    NSAPI_ERROR_NO_CONNECTION
bad network             ENETUNREACH     NSAPI_ERROR_NO_CONNECTION
diff --git a/features/FEATURE_LWIP/lwip-interface/lwip_stack.c b/features/FEATURE_LWIP/lwip-interface/lwip_stack.c
@@ -555,11 +555,12 @@ static nsapi_error_t mbed_lwip_err_remap(err_t err) {
     switch (err) {
         case ERR_OK:
         case ERR_CLSD:
-        case ERR_RST:
             return 0;
         case ERR_MEM:
             return NSAPI_ERROR_NO_MEMORY;
         case ERR_CONN:
+        case ERR_RST:
+        case ERR_ABRT:
             return NSAPI_ERROR_NO_CONNECTION;
         case ERR_TIMEOUT:
         case ERR_RTE:
