Hi Brian, Thank you for pointing to these. I'm going to try to figure this out, based on these, but I will send a link to my code if that does not pan out :).
Thnx, -Stefán On Thu, Dec 1, 2016 at 6:07 PM, Bryan Bende <bbe...@gmail.com> wrote: > Hi Stefan, > > Glad to hear NiFi is helping your team! > > It sounds like you probably already have the code part down, but what does > your code for sending or receiving look code? > > There are some examples here... > > Sending - > https://github.com/apache/nifi/blob/master/nifi- > external/nifi-storm-spout/src/main/java/org/apache/nifi/ > storm/NiFiBolt.java#L144-L156 > Receiving - > https://github.com/apache/nifi/blob/master/nifi- > external/nifi-storm-spout/src/main/java/org/apache/nifi/ > storm/NiFiSpout.java#L202 > > Is it possible there are network issues between whatever system and your > NiFi system? have you tried from different systems to see if it is always a > problem or maybe there is only a couple of servers that have trouble > talking to NiFi? > > Thanks, > > Bryan > > > On Thu, Dec 1, 2016 at 12:42 PM, Stefán Baxter <ste...@activitystream.com> > wrote: > > > Hi. > > > > I'm new here and would like to start by thanking for Nifi which is > helping > > us here at Activity Stream a lot. > > > > I have a question regarding a "SiteToSite connector" we are developing to > > make some of our services play-nice with Nifi and I'm not sure if you > want > > those to the dev or the user channel (as I'm not contributing (yet) to > > Nifi) :). > > > > We have established a connection and successfully communicated with both > > IN/OUT ports. > > > > Sometimes the communication channels seems to get stuck and we can not > > create any new transactions: > > > > - IOException: "Unable to create Transaction to communicate with > > Peer[url=nifi://tornado:1234,CLOSED]" > > - Nifi console: complains about a request timing out (I assume on the > on > > the return/heartbeat path) > > - Sometimes this starts working again after a long-while but only for > > 1-2 successful deliveries > > > > We have tried everything that has come to mind to "reboot" this, > including > > creating a new SiteToSiteClient connection to use, but to no avail. > > > > Am I falling into a known newbe hole or can anyone point me to some > > material that would help me do this properly? > > > > Best regards, > > -Stefán > > >
