What is meaning of connect failed: server in standby mode?
Article ID: KB0091301
Updated On:
| Products | Versions |
|---|---|
| TIBCO Enterprise Message Service | - |
| Not Applicable | - |
Description
Resolution:
This might be an expected behaviour if the EMS client(s) are using the FT URLs pair like:
tcp://EMS-ft1:7222,tcp://EMS-ft2:7222
When client creates the connection using the FT URLs, it attempts to connect to each URL in the order listed (in above case EMS-ft1 and EMS-ft2). If a connection to one URL fails, the client tries the next URL in the list. The client tries the URLs in sequence until all URLs have been tried; if the first failed connection was not the first URL in the list, the attempts wrap to the start of the list (so each URL is tried). If none of the attempts succeed, the connection fails.
If the active one is now EMS-ft2 then, when the client creates a new connection, it will attempts before to connect to the first URL in the list (EMS-ft1). When it try doing that, you will see the "connect failed: server in standby mode" in the standby server log.
This might be an expected behaviour if the EMS client(s) are using the FT URLs pair like:
tcp://EMS-ft1:7222,tcp://EMS-ft2:7222
When client creates the connection using the FT URLs, it attempts to connect to each URL in the order listed (in above case EMS-ft1 and EMS-ft2). If a connection to one URL fails, the client tries the next URL in the list. The client tries the URLs in sequence until all URLs have been tried; if the first failed connection was not the first URL in the list, the attempts wrap to the start of the list (so each URL is tried). If none of the attempts succeed, the connection fails.
If the active one is now EMS-ft2 then, when the client creates a new connection, it will attempts before to connect to the first URL in the list (EMS-ft1). When it try doing that, you will see the "connect failed: server in standby mode" in the standby server log.
Issue/Introduction
What is meaning of connect failed: server in standby mode?
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