2 Commits (64ff9ccd0ad1cb3ff66bab41c8d562adf24ce8c5)

Author	SHA1	Message	Date
Dmitry S	a91d493ffc	(core) Fix issue with 'UNEXPECTED ORDER OF CALLBACKS' in Client.ts. ... Summary: - Substantial refactoring of the logic when the server fails to send some messages to a client. - Add seqId numbers to server messages to ensure reliable order. - Add a needReload flag in clientConnect for a clear indication whent the browser client needs to reload the app. - Reproduce some potential failure scenarios in a test case (some of which previously could have led to incorrectly ordered messages). - Convert other Comm tests to typescript. - Tweak logging of Comm and Client to be slightly more concise (in particular, avoid logging sessionId) Note that despite the big refactoring, this only addresses a fairly rare situation, with websocket failures while server is trying to send to the client. It includes no improvements for failures while the client is sending to the server. (I looked for an existing library that would take care of these issues. A relevant article I found is https://docs.microsoft.com/en-us/azure/azure-web-pubsub/howto-develop-reliable-clients, but it doesn't include a library for both ends, and is still in review. Other libraries with similar purposes did not inspire enough confidence.) Test Plan: New test cases, which reproduce some previously problematic scenarios. Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D3470	2 years ago
Paul Fitzpatrick	de703343d0	(core) disentangle some server tests, release to core, add GRIST_PROXY_AUTH_HEADER test ... Summary: This shuffles some server tests to make them available in grist-core, and adds a test for the `GRIST_PROXY_AUTH_HEADER` feature added in https://github.com/gristlabs/grist-core/pull/165 It includes a fix for a header normalization issue for websocket connections. Test Plan: added test Reviewers: georgegevoian Reviewed By: georgegevoian Differential Revision: https://phab.getgrist.com/D3326	3 years ago