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Doubt about Websocket / Rest Messages sequence in ILP transaction

From: Enrique Arizon Benito <enrique.arizon.benito@everis.com>
Date: Tue, 15 Nov 2016 15:16:54 +0000
To: Interledger Community Group <public-interledger@w3.org>
Message-ID: <C23179174213FF4A8B0ADF823E0D2DD0A0904CC3@MBXEUR04.usersad.everis.int>
I created a test lab demo with 2 five-bells-ledgers, a java ledger and the ilp-connector. Now I try to tests transaction between the different ledgers using the Combined-Example at https://github.com/interledgerjs/ilp. It works fine using 2 five-bells-ledger (as expected). When I try to make a trans. from java ledger to five-bells-ledgers it fails with a timeout (transaction expired). I can see the ws messages sending the notification about a new prepared transaction.

For some reason that I ignore the fulfillment is never "triggered", due (I suppose) to a missing web socket message or PUT request, but even using tcpdump to compare the network traces I can NOT find the problem.

 The real problem is that I'm not 100% sure about the expected message sequence between the "wallet" (ilp Combined-Example), the ledger/s and the ILP so I'm not sure how/where to start debugging the problem.

 Is there any documentation detailing this sequence of Websocket / Rest messages for a full transaction?


Enrique Arizon Benito
Software Architect,
Tel: +34 976 482 080, ext 117064



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