tree 8f7a11540c38a79a1e8a9eca0a88a9ee53d7e663
parent 1828f6ae2e10204215bbb1e6cc368587cc6d8fc1
author Jay Satiro <raysatiro@yahoo.com> 1619730409 -0400
committer Jay Satiro <raysatiro@yahoo.com> 1629184889 -0400

tool_operate: Fix --fail-early with parallel transfers

- Abort via progress callback to fail early during parallel transfers.

When a critical error occurs during a transfer (eg --fail-early
constraint) then other running transfers will be aborted via progress
callback and finish with error CURLE_ABORTED_BY_CALLBACK (42). In this
case, the callback error does not become the most recent error and a
custom error message is used for those transfers:

curld --fail --fail-early --parallel
https://httpbin.org/status/404 https://httpbin.org/delay/10

curl: (22) The requested URL returned error: 404
curl: (42) Transfer aborted due to critical error in another transfer

> echo %ERRORLEVEL%
22

Fixes https://github.com/curl/curl/issues/6939
Closes https://github.com/curl/curl/pull/6984