Merge: More keep going

[nit.git] / lib / socket / socket_c.nit

diff --git a/lib/socket/socket_c.nit b/lib/socket/socket_c.nit
index 5962b3d..94eecd7 100644 (file)
--- a/lib/socket/socket_c.nit
+++ b/lib/socket/socket_c.nit
@@ -511,4 +511,21 @@ extern class HErrno `{ int `}
 
        # A temporary error occurred on an authoritative name server, try again later
        fun try_again: Bool `{ return self == TRY_AGAIN; `}
+
+       redef fun to_s
+       do
+               if host_not_found then
+                       return "The specified host is unknown"
+               else if no_address then
+                       return "The requested name is valid but does not have an IP address"
+               else if no_recovery then
+                       return "A nonrecoverable name server error occurred"
+               else if try_again then
+                       return "A temporary error occurred on an authoritative name server, try again later"
+               else
+                       # This may happen if another call was made to `gethostbyname`
+                       # before we fetch the error code.
+                       return "Unknown error on `gethostbyname`"
+               end
+       end
 end