// send a message to the given peer
// m = JSON object
// to = either a string or a JSON object to build an address from
public void send(JObject m, JToken to = null)
{
Debug.WriteLine("SympleSignaller:send: " + m + " " + to);
if (!IsConnected())
{
throw new Exception("cannot send messages while offline"); // TODO: add to pending queue?
}
if (m.Type != JTokenType.Object)
{
throw new Exception("message must be an object");
}
if (m["type"].Type != JTokenType.String)
{
m["type"] = "message";
}
if (m["id"] == null)
{
m["id"] = Symple.randomString(8);
}
if (to != null)
{
m["to"] = to;
}
if (m["to"] != null && m["to"].Type == JTokenType.Object)
{
JObject mToObj = (JObject)m["to"];
m["to"] = Symple.buildAddress(mToObj);
}
if (m["to"] != null && m["to"].Type != JTokenType.String)
{
throw new Exception("message 'to' attribute must be an address string");
}
m["from"] = buildAddress(_myPeerData);
if (m["from"] == m["to"])
{
throw new Exception("message sender cannot match the recipient");
}
Messenger.Broadcast(SympleLog.LogTrace, "symple:client: sending" + m);
_socket.Send(m);
}
private string buildAddress(PeerData pd)
{
return(Symple.buildAddress(peerDataToJObject(pd)));
}