wireprotoserver: ensure that output stream gets flushed on exception Previously flush was happening due to Python finalizer being run on `BufferedWriter`. With upgrade to Python 3.11 this started randomly failing. My guess is that the finalizer on the raw `FileIO` object may be running before the finalizer of `BufferedWriter` has a chance to run. At any rate, since we're not relying on finalizers in the happy case we should also not rely on them in case of exception.

     1

#require test-repo jshint hg10

     2

     3

  $ . "$TESTDIR/helpers-testrepo.sh"

     4

     5

run jshint on all tracked files ending in .js except vendored dependencies

     6

     7

  $ cd "`dirname "$TESTDIR"`"

     8

     9

  $ testrepohg locate 'set:**.js' \

    10

  > 2>/dev/null \

    11

  > | xargs jshint