[CAMEL-11588] SupervisingRouteController - Routes may be started in wrong order

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.20.0
• Component/s: camel-core
• Labels: route-controller
• Estimated Complexity: Unknown
• Assignee: Luca Burgazzoli
• Reporter: Claus Ibsen
• Created: 23/Jul/17 08:44
• Updated: 08/Aug/17 11:33
• Resolved: 08/Aug/17 11:33

Description

If you run the example and turn off the supervising

Then the routes are started correct order

2017-07-23 10:40:37.825  INFO 33034 --- [           main] o.a.camel.spring.SpringCamelContext      : Route: bar started and consuming from: timer://bar?period=5s
2017-07-23 10:40:37.825  INFO 33034 --- [           main] o.a.camel.spring.SpringCamelContext      : Route: foo started and consuming from: timer://foo?period=5s
2017-07-23 10:40:37.830  INFO 33034 --- [           main] o.a.c.c.undertow.DefaultUndertowHost     : Starting Undertow server on http://localhost:9011
2017-07-23 10:40:37.877  INFO 33034 --- [           main] o.a.camel.spring.SpringCamelContext      : Route: undertow started and consuming from: http://localhost:9011

eg with lowest startup order first, 1,2, (no number).

But if you turn on supervising, then they are started: (no number), 1, 2

2017-07-23 10:37:39.266  INFO 32985 --- [           main] o.a.c.c.undertow.DefaultUndertowHost     : Starting Undertow server on http://localhost:9011
2017-07-23 10:37:39.311  INFO 32985 --- [           main] o.a.camel.spring.SpringCamelContext      : Route: undertow started and consuming from: http://localhost:9011
2017-07-23 10:37:39.313  INFO 32985 --- [           main] o.a.camel.spring.SpringCamelContext      : Route: bar started and consuming from: timer://bar?period=5s
2017-07-23 10:37:39.314  INFO 32985 --- [           main] o.a.camel.spring.SpringCamelContext      : Route: foo started and consuming from: timer://foo?period=5s

eg the undertow route is the (no number) and should therefore be started last (it will have auto assigned number 1001).

eg we need to use the RouteStartupOrder that can tell the correct order.