fix(spanner): cancel queries promptly on close and synchronize error handling - #14887

fix(spanner): cancel queries promptly on close and synchronize error handling#14887

olavloite merged 2 commits into

maingoogleapis/google-cloud-java:mainfrom

spanner-early-stream-registrationgoogleapis/google-cloud-java:spanner-early-stream-registrationCopy head branch name to clipboard