Troubleshooting Informix JSON compatibility

Several troubleshooting techniques, tools, and resources are available for resolving problems that you encounter with Informix® JSON compatibility.

Problem Solution
How do I start the wire listener?
If the wire listener does not automatically start:
  1. Verify that the user was created. For more information, see Configuring the wire listener for the first time.
  2. Manually start the wire listener. For more information, see Starting the wire listener.
How can I debug wire listener problems?
From the wire listener command line, run the -loglevel level command, where level is the logging level. Log level options are:
  • error
  • warn
  • info
  • debug
  • trace

For more information, see Wire listener command line options.
Where is the wire listener log file?

UNIX: The log file is in $INFORMIXDIR/jsonListener.log.

Windows: The log file is named servername_jsonListener.log and is in your home directory. For example, C:\Users\ifxjson\ol_informix1210_1_jsonListener.log.
How can I view all of the current properties for the wire listener properties file?

From the wire listener command line, you can run the -listProperties command. This command prints all of the supported properties and their default values. For more information, see The wire listener configuration file.
How do I access the wire listener help?

You can view a list of available command line options by running the -help command.
Parent topic: HCL Informix JSON compatibility
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