[TINKERPOP-2307] Add better error message for badly configured Channelizer

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Done
• Affects Version/s: 3.3.9
• Fix Version/s: 3.5.0, 3.4.5, 3.3.10
• Component/s: driver
• Assignee: Stephen Mallette
• Reporter: Stephen Mallette
• Created: 21/Oct/19 13:22
• Updated: 16/Dec/19 15:34
• Resolved: 16/Dec/19 15:34

Description

If you add a bad configuration for the Channelizer in the Java driver like:

connectionPool: { channelizer: Channelizer.WebSocketChannelizer }

Then the host just gets marked as dead and it's not clear as to why.