X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fjsonrpc.c;h=bb4f6baf35449b1cf6606218b063704efb9d73f2;hb=6c4bf0b0070d474ac6cf97b3fda2e262cd060703;hp=f0ac27bc94045d4f04623587e764a50a7521b034;hpb=c9f3f37a9d3eeac3740122569ec96c3658b615df;p=openvswitch

diff --git a/lib/jsonrpc.c b/lib/jsonrpc.c
index f0ac27bc..bb4f6baf 100644
--- a/lib/jsonrpc.c
+++ b/lib/jsonrpc.c
@@ -23,6 +23,7 @@
 
 #include "byteq.h"
 #include "dynamic-string.h"
+#include "fatal-signal.h"
 #include "json.h"
 #include "list.h"
 #include "ofpbuf.h"
@@ -56,6 +57,24 @@ static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(5, 5);
 static void jsonrpc_received(struct jsonrpc *);
 static void jsonrpc_cleanup(struct jsonrpc *);
 
+/* This is just the same as stream_open() except that it uses the default
+ * JSONRPC ports if none is specified. */
+int
+jsonrpc_stream_open(const char *name, struct stream **streamp)
+{
+    return stream_open_with_default_ports(name, JSONRPC_TCP_PORT,
+                                          JSONRPC_SSL_PORT, streamp);
+}
+
+/* This is just the same as pstream_open() except that it uses the default
+ * JSONRPC ports if none is specified. */
+int
+jsonrpc_pstream_open(const char *name, struct pstream **pstreamp)
+{
+    return pstream_open_with_default_ports(name, JSONRPC_TCP_PORT,
+                                           JSONRPC_SSL_PORT, pstreamp);
+}
+
 struct jsonrpc *
 jsonrpc_open(struct stream *stream)
 {
@@ -248,6 +267,12 @@ jsonrpc_recv(struct jsonrpc *rpc, struct jsonrpc_msg **msgp)
             if (json_parser_is_done(rpc->parser)) {
                 jsonrpc_received(rpc);
                 if (rpc->status) {
+                    const struct byteq *q = &rpc->input;
+                    if (q->head <= BYTEQ_SIZE) {
+                        stream_report_content(q->buffer, q->head,
+                                              STREAM_JSONRPC,
+                                              THIS_MODULE, rpc->name);
+                    }
                     return rpc->status;
                 }
             }
@@ -275,6 +300,8 @@ jsonrpc_send_block(struct jsonrpc *rpc, struct jsonrpc_msg *msg)
 {
     int error;
 
+    fatal_signal_run();
+
     error = jsonrpc_send(rpc, msg);
     if (error) {
         return error;
@@ -296,6 +323,7 @@ jsonrpc_recv_block(struct jsonrpc *rpc, struct jsonrpc_msg **msgp)
     for (;;) {
         int error = jsonrpc_recv(rpc, msgp);
         if (error != EAGAIN) {
+            fatal_signal_run();
             return error;
         }
 
@@ -727,12 +755,12 @@ jsonrpc_session_connect(struct jsonrpc_session *s)
 
     jsonrpc_session_disconnect(s);
     if (!reconnect_is_passive(s->reconnect)) {
-        error = stream_open(name, &s->stream);
+        error = jsonrpc_stream_open(name, &s->stream);
         if (!error) {
             reconnect_connecting(s->reconnect, time_msec());
         }
     } else {
-        error = s->pstream ? 0 : pstream_open(name, &s->pstream);
+        error = s->pstream ? 0 : jsonrpc_pstream_open(name, &s->pstream);
         if (!error) {
             reconnect_listening(s->reconnect, time_msec());
         }