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Date/Time: Mon, 07 Jul 2025 03:15:37 +0000



Post From: CQG FIX Trading logon issue

[2014-11-19 20:20:02]
oicur12 - Posts: 17
Thank you for your reply.

Yes, I am using EUREX contract symbols. While I look forward to receiving the historical data in the coming weeks, I am most interested in being able to connect to the Data Server and having access to real-time quotes. This is of more importance to me because only being able to connect to the Trading Server is useless without real-time data to view. If given a choice I would prefer a connection to the Data Server over the Trading Server.

As you suggested, I have updated to the current version ( SC 1213 ). I have also changed the Data/Trade Service Settings to CQG Web API.

Unfortunately I am still unable to logon successfully. Below is the message log.



Current selected Data/Trading service: CQG WebAPI | 2014-11-19 13:57:30

CQG WebAPI | Connecting to CQG web API. | 2014-11-19 13:57:37
Connecting to websocket server. | 2014-11-19 13:57:37
Socket (0) | Resolved address api.geo.cqg.com to IP 208.48.16.34 | 2014-11-19 13:57:37
Socket (1044) | Connected. | 2014-11-19 13:57:37
Socket (1044) | Starting SSL connection. | 2014-11-19 13:57:37
Socket (1044) | SSL connection established. | 2014-11-19 13:57:38
Opening websocket. | 2014-11-19 13:57:38
Sending websocket handshake. | 2014-11-19 13:57:38
Received websocket handshake acknowledgment. | 2014-11-19 13:57:38
TRANSPORT OPEN | 2014-11-19 13:57:38
CQG WebAPI | Websocket connected. | 2014-11-19 13:57:38
CQG WebAPI | Sending market data logon message. | 2014-11-19 13:57:38
CQG WebAPI | Logon unsuccessful. Server message: The brand of client is not allowed | 2014-11-19 13:57:38 *
Error connecting to Data or Trading service. For help with this issue, press the 'Send For Analysis' button on this window. | 2014-11-19 13:57:38
To prevent further connection attempts, select 'File >> Disconnect'. | 2014-11-19 13:57:38
Socket (1044) | SSL shutdown indicates not able to send 'close notify'. | 2014-11-19 13:57:38
Socket (1044) | SSL has been shut down. | 2014-11-19 13:57:38
Socket (1044) | SSL object has been freed. SSL state is now disconnected. | 2014-11-19 13:57:38
Socket (1044) | Shutdown and closed. | 2014-11-19 13:57:38
CQG WebAPI | Websocket closed. | 2014-11-19 13:57:38
CQG WebAPI | Disconnected. | 2014-11-19 13:57:38
Will reconnect to the server in 5.0 seconds Select 'File >> Disconnect' to prevent further connection attempts. | 2014-11-19 13:57:38

CQG WebAPI | Connecting to CQG web API. | 2014-11-19 13:57:43
Connecting to websocket server. | 2014-11-19 13:57:43
Socket (0) | Resolved address api.geo.cqg.com to IP 208.48.16.34 | 2014-11-19 13:57:43
Socket (848) | Connected. | 2014-11-19 13:57:44
Socket (848) | Starting SSL connection. | 2014-11-19 13:57:44
Socket (848) | SSL connection established. | 2014-11-19 13:57:45
Opening websocket. | 2014-11-19 13:57:45
Sending websocket handshake. | 2014-11-19 13:57:45
Received websocket handshake acknowledgment. | 2014-11-19 13:57:45
TRANSPORT OPEN | 2014-11-19 13:57:45
CQG WebAPI | Websocket connected. | 2014-11-19 13:57:45
CQG WebAPI | Sending market data logon message. | 2014-11-19 13:57:45
CQG WebAPI | Logon unsuccessful. Server message: The brand of client is not allowed | 2014-11-19 13:57:45 *
Error connecting to Data or Trading service. For help with this issue, press the 'Send For Analysis' button on this window. | 2014-11-19 13:57:45
To prevent further connection attempts, select 'File >> Disconnect'. | 2014-11-19 13:57:45
Socket (848) | SSL shutdown indicates not able to send 'close notify'. | 2014-11-19 13:57:45
Socket (848) | SSL has been shut down. | 2014-11-19 13:57:45
Socket (848) | SSL object has been freed. SSL state is now disconnected. | 2014-11-19 13:57:45
Socket (848) | Shutdown and closed. | 2014-11-19 13:57:45
CQG WebAPI | Websocket closed. | 2014-11-19 13:57:45
CQG WebAPI | Disconnected. | 2014-11-19 13:57:45
Will reconnect to the server in 5.0 seconds Select 'File >> Disconnect' to prevent further connection attempts. | 2014-11-19 13:57:45
File >> Disconnect selected. | 2014-11-19 13:57:47
CQG WebAPI | Disconnected. | 2014-11-19 13:57:47