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Ryan Jackson authored
If TestBusy() or ClearAddress() fails due to connection problems, the subboss_images table will be left in a bad state. tmcd will assume that the frisbeed process is still running on the subboss and will return that address to nodes calling loadinfo. These nodes will get stuck waiting for a frisbeed that isn't running. To prevent this, we now restart frisbeed when the TestBusy() or ClearAddress() calls fail. Hopefully, the next time around the calls will succeed and subboss_frisbeelauncher can reset the DB state and exit normally.
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