X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fjsonrpc.c;h=705cef77ab09ea2184dfa8e546d13baf9b24abbc;hb=0ab14c8e284b7c5c68aff1ccc6795a1d4b58bd49;hp=7c761ea0dcf5a736e59cb60ce0a4e436bc8e1be6;hpb=b3907fbc6c74ddad7507d0f7abb1f5a2528cd2be;p=openvswitch

diff --git a/lib/jsonrpc.c b/lib/jsonrpc.c
index 7c761ea0..705cef77 100644
--- a/lib/jsonrpc.c
+++ b/lib/jsonrpc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2010 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2011 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -142,6 +142,12 @@ jsonrpc_wait(struct jsonrpc *rpc)
     }
 }
 
+/*
+ * Possible status values:
+ * - 0: no error yet
+ * - >0: errno value
+ * - EOF: end of file (remote end closed connection; not necessarily an error)
+ */
 int
 jsonrpc_get_status(const struct jsonrpc *rpc)
 {
@@ -287,7 +293,7 @@ void
 jsonrpc_recv_wait(struct jsonrpc *rpc)
 {
     if (rpc->status || rpc->received || !byteq_is_empty(&rpc->input)) {
-        poll_immediate_wake();
+        (poll_immediate_wake)(rpc->name);
     } else {
         stream_recv_wait(rpc->stream);
     }
@@ -870,6 +876,8 @@ jsonrpc_session_get_backlog(const struct jsonrpc_session *s)
     return s->rpc ? jsonrpc_get_backlog(s->rpc) : 0;
 }
 
+/* Always returns a pointer to a valid C string, assuming 's' was initialized
+ * correctly. */
 const char *
 jsonrpc_session_get_name(const struct jsonrpc_session *s)
 {
@@ -941,6 +949,19 @@ jsonrpc_session_get_seqno(const struct jsonrpc_session *s)
     return s->seqno;
 }
 
+int
+jsonrpc_session_get_status(const struct jsonrpc_session *s)
+{
+    return s && s->rpc ? jsonrpc_get_status(s->rpc) : 0;
+}
+
+void
+jsonrpc_session_get_reconnect_stats(const struct jsonrpc_session *s,
+                                    struct reconnect_stats *stats)
+{
+    reconnect_get_stats(s->reconnect, time_msec(), stats);
+}
+
 void
 jsonrpc_session_force_reconnect(struct jsonrpc_session *s)
 {