/*
- * Copyright (c) 2009, 2010, 2011, 2012 Nicira Networks.
+ * Copyright (c) 2009, 2010, 2011, 2012 Nicira, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
int
jsonrpc_recv(struct jsonrpc *rpc, struct jsonrpc_msg **msgp)
{
+ int i;
+
*msgp = NULL;
if (rpc->status) {
return rpc->status;
}
- while (!rpc->received) {
- if (byteq_is_empty(&rpc->input)) {
+ for (i = 0; i < 50; i++) {
+ if (rpc->received) {
+ *msgp = rpc->received;
+ rpc->received = NULL;
+ return 0;
+ } else if (byteq_is_empty(&rpc->input)) {
size_t chunk;
int retval;
}
}
- *msgp = rpc->received;
- rpc->received = NULL;
- return 0;
+ return EAGAIN;
}
/* Causes the poll loop to wake up when jsonrpc_recv() may return a value other
reconnect_set_name(s->reconnect, jsonrpc_get_name(jsonrpc));
reconnect_set_max_tries(s->reconnect, 0);
reconnect_connected(s->reconnect, time_msec());
+ s->dscp = 0;
s->rpc = jsonrpc;
s->stream = NULL;
s->pstream = NULL;
jsonrpc_session_set_dscp(struct jsonrpc_session *s,
uint8_t dscp)
{
- s->dscp = dscp;
+ if (s->dscp != dscp) {
+ s->dscp = dscp;
+ jsonrpc_session_force_reconnect(s);
+ }
}