Mailspring/packages/isomorphic-core
Christine Spang 84a3b20839 [client-sync] Refresh SMTP client when auth credentials change
Summary:
Previously, we would create a nodemailer SMTP transport object when the
sync worker booted up. The transport object would be passed the account
SMTP credentials at the time of object creation. If the Google auth
token later expired, we would continue to try to send mail using the
expired token, resulting in "Invalid login" failures.

This patch makes it so we refresh the transport object if the auth token
changes, and also turns on SMTP connection pooling to limit simultaneous
SMTP connections (& maybe make sending multiple messages faster).

Fixes T7891

Test Plan: manual

Reviewers: juan, halla

Reviewed By: juan, halla

Subscribers: mark

Maniphest Tasks: T7891

Differential Revision: https://phab.nylas.com/D3997
2017-02-21 16:24:24 -08:00
..
spec
src [client-sync] Refresh SMTP client when auth credentials change 2017-02-21 16:24:24 -08:00
index.js
package.json
README.md

Isomorphic Core

Isomorphic refers to javascript that can be run on both the client and the server.

This is shared code for mail and utilities that is designed to run both on deployed cloud servers and from within the Nylas Mail client.

Use through a regular import: import iso-core from 'isomorphic-core'

It is required as a dependency in the package.json of other modules.

This library isn't on the npm registry, but works as a dependency thanks to lerna bootstrap

See index.js for what gets explicitly exported by this library.

Important Usage Notes:

Since this code runs in both the client and the server, you must be careful with what libraries you use. Some common gotchas:

  • You can't use NylasEnv or NylasExports. These are injected only in the client.
  • If you require a 3rd party library, it must be added to the "dependencies" of isomorphic-core's package.json
  • You may use modern javascript syntax. Both the client and server get compiled with the same .babelrc setting