octtrpc: Fix span status defer, add tests #2328
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It turns out for years that the autogenerated TTRPC spans have not been marked correctly if the call failed. This is because defers evaluate their arguments immediately, rather than at the deferred execution time. Fix this by changing err from an argument to the defer, to a variable evaluated inside the defer. Also adds tests for octtrpc client and server interceptors. Signed-off-by: Kevin Parsons <[email protected]>
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It turns out for years that the autogenerated TTRPC spans have not been marked correctly if the call failed. This is because defers evaluate their arguments immediately, rather than at the deferred execution time. Fix this by changing err from an argument to the defer, to a variable evaluated inside the defer.
Also adds tests for octtrpc client and server interceptors.