A few hours ago, I saw the error message like below.

Is There Any URL or Page, Docs can see the description of error message list?

2021:10:13 13:40:07.903 WARN  --- [pool-13-thread-1] c.t.ema.access.OmmConsumerImpl : loggerMsg
    ClientName: ChannelCallbackClient
    Severity: Warning
    Text:    Received ChannelDownReconnecting event on channel DATA_CHANNEL_1
        RsslReactor @276f412c
        RsslChannel @53b007ab
        Error Id -3
        Internal sysError 0
        Error Location Watchlist.encodeIntoBufferAndQueue
        Error text socket channel is not in the active state for read
loggerMsgEnd


2021:10:13 13:40:07.903 WARN  --- [pool-13-thread-1] c.t.ema.access.OmmConsumerImpl : loggerMsg
    ClientName: LoginCallbackClient
    Severity: Warning
    Text:    RDMLogin stream state was changed to suspect with status message
        username <not set>
        usernameType <not set>

        State: Open/Suspect/None - text: ""
loggerMsgEnd


2021:10:13 13:40:08.940 INFO  --- [pool-13-thread-1] c.t.ema.access.OmmConsumerImpl : loggerMsg
    ClientName: ChannelCallbackClient
    Severity: Info
    Text:    Received ChannelUp event on channel DATA_CHANNEL_1
        Instance Name CONSUMER_1_1
        Component Version ads3.3.3.L1.linux.tis.rrg 64-bit
loggerMsgEnd