private void onCallWebMethodRequest(PeerSocket sender, string msgCode, Guid msgId, string senderId, string receiverId, List<object> data)
{
object result = null;
string methodName = data[0].ToString();
logEvent(LogType.PeerRequest, "Peer " + senderId + " sent request: " + msgCode);
logEvent(LogType.BlockWeb, "onCallMethodRequest - Name = " + methodName);
try
{
//others are arguments
switch (methodName)
{
case "AddBlock": result = AddBlock((BlockHandle)data[1], (string)data[2]); break;
case "GetBlockId": result = getBlockId((string)data[1]); break;
case "DeleteBlock": DeleteBlock((string)data[1]); break;
case "ReloadBlocks": ReloadBlocks(); break;
case "Disconnect": Disconnect((string)data[1]); break;
case "Dispose": Dispose(); return;
case "GetBlockWebMetaInfo": result = GetBlockWebMetaInfo((BlockWebMetaInfoType)data[1], (string)data[2]); break;
case "Connect": result = Connect((string)data[1], (int)data[2], (string)data[3]); break;
case "BlockHandles": result = BlockIds; break;
case "BlockCount": result = BlockCount; break;
case "MigrateBlock":
{
//create given block and send migrate-done
string id = (string)data[0];
BlockHandle blockId = (BlockHandle)data[1];
object customData = data[2];
string response = AddBlock(blockId);
innerBlocks[response].OnAfterMigration(customData);
result = response;
break;
}
}
}
catch (System.Exception exc)
{
logEvent(LogType.Exception, "Error Handling Call on Web Methods (" + methodName + "): " + exc.Message);
throw;
}
sender.SendMessageAsync(msgCode, msgId, result);
}
private void onConnectRequestReceived(PeerSocket sender, string msgCode, Guid msgId, string senderId, string receiverId, List<object> data)
{
//step 1 - read the other-side address
string otherHost = (string)data[0];
int otherPort = (int)data[1];
//we use these to store info
string otherGatewayHost = (string) data[2];
int otherGatewayPort = (int)data[3];
logEvent("PM (" + gatewaySocket.ParentId + ") - Receive Connect Request - PeerAddress = " + otherHost+":"+otherPort.ToString() + ", PeerId = " + senderId);
//step 2 - create a client peer socket and connect to that address
PeerSocket myClientSocket = new PeerSocket(responseHandlers, gatewaySocket.ParentId, senderId, otherHost, otherPort);
//step 3 - check if client is connected successfully
if (!myClientSocket.IsConnected || (myClientSocket.PeerHost != otherHost) ||
(myClientSocket.PeerPort != otherPort))
{
myClientSocket.Dispose();
myClientSocket = null;
return;
}
//step 4 - add this client socket to peers
peers.Add(senderId, myClientSocket);
peersExpireDates[senderId] = DateTime.Now.AddMilliseconds(PeerMsgDef.HeartbeatValidness);
//step 5 - let sender know that I am connected
sender.SendMessageAsync(msgCode, msgId, true);
if (PeerConnected != null)
{
PeerConnected(senderId, true, otherGatewayHost, otherGatewayPort );
}
}
private void onCallBlockMethodRequest(PeerSocket sender, string msgCode, Guid msgId, string senderId, string receiverId, List<object> data)
{
object result = null;
string blockId = (string)data[0];
string methodName = data[1].ToString();
string serviceName = "";
//object[] args = (object[])data[2];
BlockHandle info = getBlockId(blockId);
logEvent(LogType.PeerRequest, "Peer " + senderId + " sent request: " + msgCode);
logEvent(LogType.ProcessRequest, "onCallBlockMethodRequest - Name = " + methodName + " ID=" + info.ToString());
try
{
//others are arguments
switch (methodName)
{
case "ProcessRequest":
{
serviceName = data[2].ToString();
object[] args = (object[])data[3];
logEvent(LogType.ProcessRequest, "onCallBlockMethodRequest - Name = " + methodName + " ID=" + info.ToString() + " service=" + serviceName);
result = this[blockId].ProcessRequest(serviceName, args);
break;
}
}
}
catch (System.Exception exc)
{
logEvent(LogType.Exception,"Error Handling Call on Block Service (" + methodName + ","+serviceName+"): " + exc.Message);
throw;
}
sender.SendMessageAsync(msgCode, msgId, result);
}