matrix.org/static/jira/browse/SYN-263

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summary: APNS is surprisingly high latency
---
created: 2015-02-09 22:40:04.0
creator: matthew
description: ''
id: '11032'
key: SYN-263
number: '263'
priority: '2'
project: '10000'
reporter: matthew
resolution: '5'
resolutiondate: 2016-01-06 10:24:54.0
status: '5'
type: '1'
updated: 2016-01-06 10:24:54.0
votes: '0'
watches: '2'
workflowId: '11132'
---
actions:
- author: dbkr
body: |-
Can you define 'sending a push'? Synapse sending the HTTP poke?
Using it earlier, the pushes were coming through to my phone several seconds before the messages appeared in my browser.
created: 2015-02-09 22:46:22.0
id: '11235'
issue: '11032'
type: comment
updateauthor: dbkr
updated: 2015-02-09 22:46:22.0
- author: matthew
body: |-
repro steps:
* Join matrix.org as a new user and join #matrix:matrix.org
* Say something
* Watch desktop notification fire almost instantly from your 'normal' webclient
* Wait a few seconds
* Watch the push arrive on your phone.
Is it simply that i'm the most recently configured push config for synapse, so i'm last in the list of pushes that synapse is doing in series for the room?
created: 2015-02-09 22:52:05.0
id: '11236'
issue: '11032'
type: comment
updateauthor: matthew
updated: 2015-02-09 22:52:05.0
- author: dbkr
body: Empirically, several seconds (3 in my test) elapse between synapse sending the event down the event stream (which happens almost instantly) and the pusher sending the notification poke. The queries Erik mentioned that the pusher is doing probably don't help with this.
created: 2015-05-14 10:51:43.0
id: '11746'
issue: '11032'
type: comment
updateauthor: dbkr
updated: 2015-05-14 10:51:43.0