TRADER LOGOUT [35=UCH]
The Trader Logout message removes an authenticated trader from the FIX session.
Prerequisites
- Multi-Trader mode must be enabled (Tag 372=UCG)
- Target trader must be logged in
- No password required for logout
Message Specification
Message Direction: Client → T4
| Tag | Field Name | Type | Req'd | Description |
|---|---|---|---|---|
| Message Header | Y | MsgType = UCH | ||
| 109 | ClientID | String | O | Organization ID |
| 553 | UserName | String | Y | Trader to log out |
| Message Trailer | Y |
Sample Messages
Trader Logout Request:
8=FIX.4.2|9=100|35=UCH|49=T4Example|56=ctsdev|50=Trader1|52=20160930-16:33:44.181| 109=CTS|553=Trader1|10=123|
Successful Response:
8=FIX.4.2|9=100|35=UCJ|49=ctsdev|56=T4Example|50=T4FIX|52=20160930-16:33:49.605| 553=Trader1|58=Success|10=234|
Notes
- Failed logout doesn't disconnect session
- Other traders remain logged in
- FIX Logout terminates entire session
- Response type is Trader Logout Response (35=UCJ)