Attempting to send a message through sendIRC() while the bot is disconnected RuntimeException

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Have the bot disconnect from the server somehow. Don't check for 
.isConnected() (put test code onDisconnect for example).
2. Sttempt to send a message without an event method (through 
.getBot().sendIRC().message().
3. Fatal crash RuntimeException. Kills the current thread.
I think failing to send a message to a server because we're disconnected should 
be a recoverable exception.

This happened during execution:
Exception in thread "SaveData" java.lang.RuntimeException: Not connected to 
server
    at org.pircbotx.output.OutputRaw.rawLine(OutputRaw.java:64)
    at org.pircbotx.output.OutputRaw.rawLineSplit(OutputRaw.java:139)
    at org.pircbotx.output.OutputRaw.rawLineSplit(OutputRaw.java:126)
    at org.pircbotx.output.OutputIRC.message(OutputIRC.java:138)
    at com.nesbot.readwrite.SaveData$SaveDataTimer.run(SaveData.java:66)
    at java.util.TimerThread.mainLoop(Timer.java:555)
    at java.util.TimerThread.run(Timer.java:505)

Reproduced with onDisconnect:
java.lang.RuntimeException: Not connected to server
    at org.pircbotx.output.OutputRaw.rawLine(OutputRaw.java:64) ~[pircbotx-2.1-20150105.090543-100.jar:?]
    at org.pircbotx.output.OutputRaw.rawLineSplit(OutputRaw.java:139) ~[pircbotx-2.1-20150105.090543-100.jar:?]
    at org.pircbotx.output.OutputRaw.rawLineSplit(OutputRaw.java:126) ~[pircbotx-2.1-20150105.090543-100.jar:?]
    at org.pircbotx.output.OutputIRC.message(OutputIRC.java:138) ~[pircbotx-2.1-20150105.090543-100.jar:?]
    at com.nesbot.NesBot.onDisconnect(NesBot.java:93) ~[classes/:?]

If I try to use 
.getBot().getUserChannelDao().getChannel("#testbotbot").send().message()
I only get a DaoException. It might crash nicer but I can't reproduce.

What version of the product are you using? On what operating system?
Latest snapsnot. Ubuntu / Windows.

Original issue reported on code.google.com by Tnade...@gmail.com on 8 Jan 2015 at 12:17

[GoogleCodeExporter]

How do you expect pircbotx to recover from this? No connection means no 
messages can be sent, still trying to send a message would logically cause an 
error. 

The Daoexception comes from the bot shutting down and clearing internal state. 

Original comment by Lord.Qua...@gmail.com on 8 Jan 2015 at 2:40

[GoogleCodeExporter]

You can close this. I misunderstood what happened following the error. My bot 
froze up waiting for SaveData to complete before restart.

Original comment by Tnade...@gmail.com on 8 Jan 2015 at 3:10

[GoogleCodeExporter]

Understand

Original comment by Lord.Qua...@gmail.com on 8 Jan 2015 at 3:26

• Changed state: Invalid