public bool SendMeta(IClientSession session, IMutableMessage message)
{
if (ChannelFields.META_HANDSHAKE.Equals(message.Channel))
{
message.GetExt(true)[EXT_FIELD] = true;
_ackId = -1;
}
else if (_serverSupportsAcks && ChannelFields.META_CONNECT.Equals(message.Channel))
{
message.GetExt(true)[EXT_FIELD] = _ackId;
}
return(true);
}
public bool SendMeta(IClientSession session, IMutableMessage message)
{
if (ChannelFields.MetaHandshake.Equals(message.Channel))
{
message.GetExt(true)[ExtField] = true;
_ackId = -1;
}
else if (_serverSupportsAcks && ChannelFields.MetaConnect.Equals(message.Channel))
{
message.GetExt(true)[ExtField] = _ackId;
}
return(true);
}
public bool SendMeta(IClientSession session, IMutableMessage message)
{
switch (message.Channel)
{
case ChannelFields.MetaHandshake:
message.GetExt(true)[ExtField] = true;
break;
case ChannelFields.MetaSubscribe:
message.GetExt(true)[ExtField] = new Dictionary <string, long>(_channelToReplayId);
break;
}
return(true);
}
public bool ReceiveMeta(IClientSession session, IMutableMessage message)
{
var ext = (Dictionary<string, object>)message.GetExt(false);
if (ext != null)
{
var sync = (Dictionary<string, object>)ext["timesync"];
if (sync != null)
{
var now = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
var tc = ObjectConverter.ToInt64(sync["tc"], 0);
var ts = ObjectConverter.ToInt64(sync["ts"], 0);
var p = ObjectConverter.ToInt32(sync["p"], 0);
// final int a=((Number)sync.get("a")).intValue();
var l2 = (int)((now - tc - p) / 2);
var o2 = (int)(ts - tc - l2);
Lag = Lag == 0 ? l2 : (Lag + l2) / 2;
Offset = Offset == 0 ? o2 : (Offset + o2) / 2;
}
}
return true;
}
public bool SendMeta(IClientSession session, IMutableMessage message)
{
var ext = (Dictionary<string, object>)message.GetExt(true);
var now = (System.DateTime.Now.Ticks - 621355968000000000) / 10000;
// Changed JSON.Literal to string
var timesync = "{\"tc\":" + now + ",\"l\":" + Lag + ",\"o\":" + Offset + "}";
ext["timesync"] = timesync;
return true;
}
public bool ReceiveMeta(IClientSession session, IMutableMessage message)
{
if (ChannelFields.META_HANDSHAKE.Equals(message.Channel))
{
var ext = (Dictionary <string, object>)message.GetExt(false);
_serverSupportsReplay = ext != null && true.Equals(ext[EXTENSION_NAME]);
}
return(true);
}
public bool ReceiveMeta(IClientSession session, IMutableMessage message)
{
if (ChannelFields.MetaHandshake.Equals(message.Channel))
{
var ext = message.GetExt(false);
_serverSupportsReplay = ext?[ExtField] != null;
}
return(true);
}
public bool ReceiveMeta(IClientSession session, IMutableMessage message)
{
if (ChannelFields.META_HANDSHAKE.Equals(message.Channel))
{
var ext = (Dictionary <string, object>)message.GetExt(false);
_serverSupportsAcks = ext != null && true.Equals(ext[EXT_FIELD]);
}
else if (_serverSupportsAcks && true.Equals(message[MessageFields.SUCCESSFUL_FIELD]) && ChannelFields.META_CONNECT.Equals(message.Channel))
{
var ext = (Dictionary <string, object>)message.GetExt(false);
if (ext != null)
{
ext.TryGetValue(EXT_FIELD, out var ack);
_ackId = ObjectConverter.ToInt32(ack, _ackId);
}
}
return(true);
}
public bool ReceiveMeta(IClientSession session, IMutableMessage message)
{
if (ChannelFields.MetaHandshake.Equals(message.Channel))
{
var ext = (Dictionary <string, object>)message.GetExt(false);
_serverSupportsAcks = ext != null && true.Equals(ext[ExtField]);
}
else if (_serverSupportsAcks && true.Equals(message[MessageFields.SuccessfulField]) && ChannelFields.MetaConnect.Equals(message.Channel))
{
var ext = (Dictionary <string, object>)message.GetExt(false);
if (ext == null)
{
return(true);
}
ext.TryGetValue(ExtField, out var ack);
_ackId = ObjectConverter.ToInt32(ack, _ackId);
}
return(true);
}
public bool SendMeta(IClientSession session, IMutableMessage message)
{
if (ChannelFields.META_SUBSCRIBE.Equals(message.Channel) ||
ChannelFields.META_UNSUBSCRIBE.Equals(message.Channel))
{
var value = new Dictionary <string, object>
{
{ message.Subscription, message.ReplayId }
};
message.GetExt(true)[EXTENSION_NAME] = value;
}
return(true);
}
public bool ReceiveMeta(IClientSession session, IMutableMessage message)
{
var ext = (Dictionary <string, object>)message.GetExt(false);
var sync = (Dictionary <string, object>)ext?["timesync"];
if (sync != null)
{
var now = (DateTime.Now.Ticks - 621355968000000000) / 10000;
var tc = ObjectConverter.ToInt64(sync["tc"], 0);
var ts = ObjectConverter.ToInt64(sync["ts"], 0);
var p = ObjectConverter.ToInt32(sync["p"], 0);
var l2 = (int)((now - tc - p) / 2);
var o2 = (int)(ts - tc - l2);
_lag = _lag == 0 ? l2 : (_lag + l2) / 2;
_offset = _offset == 0 ? o2 : (_offset + o2) / 2;
}
return(true);
}
