Scale-in completion never happened: app.js holds the placeholder
Emitter that autoscale-manager returns synchronously (the real
SnsNotifier replaces it later inside an async IIFE), so the completion
poller never saw operationalState change; it also called the
nonexistent scaleIn() rather than completeScaleIn(). Instances in
Terminating:Wait therefore always burned the full lifecycle hook
heartbeat timeout.
In addition, nothing consumed dryUpCalls: a draining SBC kept accepting
new INVITEs sent directly to its public address right up until
termination.
Changes:
- complete the scale-in from within the ScaleIn handler in
autoscale-manager, where the real notifier is in scope
- while draining, reject new INVITEs with 503 so senders fail over to
another SBC (INVITE with Replaces is allowed through since it targets
a call already in progress here)
- a server may run several sbc-inbound and sbc-outbound processes, and
completing the hook when only this process is idle would terminate
the instance while sibling processes still have calls; each process
now reports its call count to redis (lib/call-count-reporter.js, with
a companion change in sbc-outbound) and the draining process
completes only when the server-wide count is zero on two consecutive
checks, falling back to its own count if no reports are present
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
The error handler was using (req, res, next, err) but drachtio-srf
error middleware expects (err, req, res, next). This caused
"res.send is not a function" errors when the handler was invoked.
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
* Add STRAIGHT_JOIN to CIDR gateway query to prevent MySQL optimizer from choosing inefficient full table scan on voip_carriers table.
* update tests with latest schema
* fix test data
* security issues
* update workflow actions
* allow uas leg can send re-invite with outbound gatway credential
* fix cannot get register username/password
* fix cannot get register username/password
* fix cannot get register username/password
* fixed failing test cases
* support incoming calls from registration trunks with ephemeral gateways
* fix bug with multiple ephemeral gateways
* update to pino 10.1.0
* update eslint
* Fixed issue when wild cards or regex is used in phone number for multiple carriers
https://github.com/jambonz/sbc-inbound/issues/201
* Implemanted the regex/pattern based logic when url is a sip_realm
* Refactored getApplicationForDidAndCarrier as it is failing to parse other regex if first regex is invalid
In gateway is defined at "all accounts" using the phone number's account_sid
* Performance improvements
* Exported getApplicationForDidAndCarriers method
* Added additional unit test cases
