Clean Shutdown of IBGateway to Speed Up Redeployments - Githubissues

QuantConnect / Lean.Brokerages.InteractiveBrokers

InteractiveBrokers Brokerage Plugin

Apache License 2.0

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Clean Shutdown of IBGateway to Speed Up Redeployments #91

Closed jaredbroad closed 5 months ago

jaredbroad commented 5 months ago

IB can occasionally think another TWS instance is using the connection and prevent redeploying.

Possible causes include:

LEAN uploading a large log and TWS is still open
We're not shutting down TWS in a clean termination (kill pid)

Expected Behavior

Instantly redeploy the gateway.

Actual Behavior

Generally need to wait 1 minute to redeploy.

Potential Solution

Call the Menu->Exit button instead of killing the process.

Automator -> Java (use a file to request a clean kill to java)
Reproducing the Problem

Restart the gateway quickly on a slow computer such as a cloud instance.

Checklist

[x] I have completely filled out this template
[x] I have confirmed that this issue exists on the current master branch
[x] I have confirmed that this is not a duplicate issue by searching issues