GraphQL Subscriptions should handle errors in the source stream #1126
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Closing in favour of #1127 |
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Currently if
sourceStreamgenerates an error, thenresponseStreamrepeats the error. This is the behavior implemented in graphql-js and is problematic.GraphQL captures execution errors and wraps them in an
{ errors: [...] }payload for query and mutation operations; it should do the same for stream errors in a subscription operation.This PR makes this behavior explicit.