how to stop retry when onerror?

[blackboxo]

Keep retrying sending request if on error, how to stop retry?

[mattalexanderhill]

You need to reraise to stop the retries, see README

fetch-event-source/README.md

Lines 83 to 91 in a052949

	onerror(err) {
	if (err instanceof FatalError) {
	throw err; // rethrow to stop the operation
	} else {
	// do nothing to automatically retry. You can also
	// return a specific retry interval here.
	}
	}
	});

[aviadpriel]

use the abort controller

[Gijela]

You can stop retry by manually throwing an error in the onerror.