View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0006956 | Taler | exchange | public | 2021-07-23 19:23 | 2024-01-12 14:05 |
| Reporter | Christian Grothoff | Assigned To | Christian Grothoff | ||
| Priority | normal | Severity | feature | Reproducibility | N/A |
| Status | closed | Resolution | fixed | ||
| Platform | i7 | OS | Debian GNU/Linux | OS Version | squeeze |
| Product Version | git (master) | ||||
| Target Version | 0.9 | Fixed in Version | 0.9 | ||
| Summary | 0006956: trigger long pollers via Postgres DB API to properly support multiple frontends | ||||
| Description | We should use https://www.postgresql.org/docs/current/libpq-notify.html and https://www.postgresql.org/docs/9.4/sql-notify.html to trigger long pollers. This will also finally enable long-polling for the reserve status changes caused out-of-process by taler-exchange-wirewatch. This bug ALSO then applies to the merchant backend (and even Anastasis!). | ||||
| Tags | No tags attached. | ||||
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A first draft API (incomplete implementation: scheduler missing) and without tests has landed in libgnunetpq! |
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Note: documentation stresses: first install listener, THEN once transactionally query database state you care about, and only AFTER that you will get good notifications. |
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API completed in GNUnet and tested. Needs to be integrated with exchange and merchant. |
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exchange long pollers for reserves, keys and wire are in place as of efbe0441..888895cb. That should be all in the exchange. |
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Implementation complete as of 5672080..696278c |
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Fix committed to master branch. |
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exchange: master 888895cb 2021-08-24 01:35 Details Diff |
fix 0006956 in exchange |
Affected Issues 0006956 |
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| mod - contrib/gana | Diff File | ||
| mod - src/exchange/taler-exchange-httpd.c | Diff File | ||
| mod - src/exchange/taler-exchange-httpd_keys.c | Diff File | ||
| mod - src/exchange/taler-exchange-httpd_keys.h | Diff File | ||
| mod - src/exchange/taler-exchange-httpd_wire.c | Diff File | ||
| mod - src/exchange/taler-exchange-httpd_wire.h | Diff File | ||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2021-07-23 19:23 | Christian Grothoff | New Issue | |
| 2021-07-23 19:23 | Christian Grothoff | Status | new => confirmed |
| 2021-07-23 21:40 | Christian Grothoff | Assigned To | => Christian Grothoff |
| 2021-07-23 21:40 | Christian Grothoff | Status | confirmed => assigned |
| 2021-07-24 22:09 | Christian Grothoff | Note Added: 0018015 | |
| 2021-07-24 22:18 | Christian Grothoff | Note Added: 0018016 | |
| 2021-07-25 19:55 | Christian Grothoff | Note Added: 0018018 | |
| 2021-07-30 14:31 | Christian Grothoff | Target Version | => 0.9 |
| 2021-08-23 23:39 | Christian Grothoff | Note Added: 0018123 | |
| 2021-08-24 18:29 | Christian Grothoff | Target Version | 0.9 => 0.8.5 |
| 2021-08-25 17:27 | Christian Grothoff | Note Added: 0018133 | |
| 2021-08-25 17:27 | Christian Grothoff | Status | assigned => resolved |
| 2021-08-25 17:27 | Christian Grothoff | Resolution | open => fixed |
| 2021-08-25 17:27 | Christian Grothoff | Fixed in Version | => 0.8.5 |
| 2021-09-02 18:13 | Christian Grothoff | Changeset attached | => Taler-exchange master 888895cb |
| 2021-09-02 18:14 | Christian Grothoff | Note Added: 0018217 | |
| 2022-10-20 10:45 | Christian Grothoff | Fixed in Version | 0.8.5 => 0.9 |
| 2022-10-20 10:45 | Christian Grothoff | Target Version | 0.8.5 => 0.9 |
| 2022-11-04 20:52 | Christian Grothoff | Status | resolved => closed |
| 2024-01-12 14:05 | Christian Grothoff | Category | exchange Postgres DB backend => exchange |
