The way I've done something similar in the past is to set an alarm / monitor on the jdbc connection count. If at any point it is zero there could potentially be a network issue and/or approaching zero there might be a connection leak in the application.
On Jul 26, 2016 1:14 AM, "James Harvey" <[email protected]> wrote: > Hi, > > We are using JDBI to connect to a number of different database instances > in the same service (don't ask! 😊). > > Periodically we think there might be a connection issue with one or more > connections as the healthcheck randomly fails, but we aren't sure which one. > > Our healthchecks are automatically invoked every few seconds for load > balancing so we can't see the response, only that the service instance has > been removed from the load balanced pool. > > Has anyone found a way to enable logging of exceptions in JDBI > healthchecks / metrics servlet? Tracing through the DW code I couldn't see > anything obvious... > > Thanks! > James > > -- > You received this message because you are subscribed to the Google Groups > "dropwizard-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "dropwizard-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
