epriestley ebcab8edb6 Namespace Aphlict clients by request path, plus other fixes ... Summary: Fixes T7130. Fixes T7041. Fixes T7012. Major change here is partitioning clients. In the Phacility cluster, being able to get a huge pile of instances on a single server -- without needing to run a process per instance -- is desirable. To accomplish this, just bucket clients by the path they connect with. This will let us set client URIs to `/instancename/` and then route connections to a small set of servers. This degrades cleanly in the common case and has no effect on installs which don't do instancing. Also fix two unrelated issues: - Fix the timeouts, which were incorrectly initializing in `open()` (which is called during reconnect, causing them to reset every time). Instead, initialize in the constructor. Cap timeout at 5 minutes. - Probably fix subscriptions, which were using a property with an object definition. Since this is by-ref, all concrete instances of the object share the same property, so all users would be subscribed to everything. Probably. Test Plan: - Hit notification status page, saw version bump and instance/path name. - Saw instance/path name in client and server logs. - Stopped server, saw reconnects after 2, 4, 16, ... seconds. - Sent test notification; received test notification. - Didn't explicitly test the subscription thing but it should be obvious by looking at `/notification/status/` shortly after a push. Reviewers: joshuaspence, btrahan Reviewed By: btrahan Subscribers: epriestley Maniphest Tasks: T7041, T7012, T7130 Differential Revision: https://secure.phabricator.com/D11769		2015-02-16 11:31:15 -08:00
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server	Namespace Aphlict clients by request path, plus other fixes	2015-02-16 11:31:15 -08:00