Extended mbus_recv_frame() error codes, improved collision handling

- handling TCP connection reset and read(2) timeout
2012-07-03 14:35:07 +02:00
parent 82aec2ff97
commit 5d079254cc
10 changed files with 78 additions and 82 deletions
--- a/bin/mbus-serial-request-data.c
+++ b/bin/mbus-serial-request-data.c
@ -126,7 +126,7 @@ main(int argc, char **argv)
        }
    }   

-    if (mbus_recv_frame(handle, &reply) == -1)
+    if (mbus_recv_frame(handle, &reply) != 0)
    {
        fprintf(stderr, "Failed to receive M-Bus response frame.\n");
        return 1;