write() must write ALL of the data

it's the responsibility of the underlying IO routine to cache
any partial writes

diff --git a/src/lib/io/network.c b/src/lib/io/network.c
index f53599590c6b05288d0c2be9fc43e67cc6317d2e..83569a555727ab61aefe47e4499f195306e85515 100644 (file)
--- a/src/lib/io/network.c
+++ b/src/lib/io/network.c
@@ -629,6 +629,18 @@ static void fr_network_write(UNUSED fr_event_list_t *el, UNUSED int sockfd, UNUS
                        return;
                }
 
+               /*
+                *
+                We MUST have written all of the data.  It is
+                *      up to the app_io->write() function to track
+                *      any partially written data.
+                */
+               rad_assert((size_t) rcode == cd->m.data_size);
+               s->pending = NULL;
+
+               /*
+                *      Reset for the next message.
+                */
                fr_message_done(&cd->m);
 
                /*