Be more pedantic with error handling
parent
899404932a
commit
01bef653c2
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@ -358,12 +358,14 @@ class Portal:
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fn_mod_path, fn_name = func_deats(func)
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fn_mod_path, fn_name = func_deats(func)
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try:
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cid, recv_chan, functype, first_msg = await self._submit(
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cid, recv_chan, functype, first_msg = await self._submit(
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fn_mod_path, fn_name, kwargs)
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fn_mod_path, fn_name, kwargs)
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assert functype == 'context'
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assert functype == 'context'
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msg = await recv_chan.receive()
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msg = await recv_chan.receive()
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try:
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try:
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# the "first" value here is delivered by the callee's
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# the "first" value here is delivered by the callee's
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# ``Context.started()`` call.
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# ``Context.started()`` call.
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@ -377,14 +379,18 @@ class Portal:
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raise unpack_error(msg, self.channel)
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raise unpack_error(msg, self.channel)
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else:
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else:
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raise
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raise
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try:
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# deliver context instance and .started() msg value in open
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# tuple.
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ctx = Context(self.channel, cid, _portal=self)
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ctx = Context(self.channel, cid, _portal=self)
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try:
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yield ctx, first
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yield ctx, first
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finally:
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finally:
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await recv_chan.aclose()
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await ctx.cancel()
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await ctx.cancel()
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finally:
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await recv_chan.aclose()
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@dataclass
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@dataclass
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class LocalPortal:
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class LocalPortal:
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@ -357,7 +357,8 @@ async def open_nursery(
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try:
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try:
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if actor is None and is_main_process():
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if actor is None and is_main_process():
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# if we are the parent process start the actor runtime implicitly
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# if we are the parent process start the
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# actor runtime implicitly
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log.info("Starting actor runtime!")
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log.info("Starting actor runtime!")
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# mark us for teardown on exit
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# mark us for teardown on exit
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@ -376,7 +377,6 @@ async def open_nursery(
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async with _open_and_supervise_one_cancels_all_nursery(
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async with _open_and_supervise_one_cancels_all_nursery(
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actor
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actor
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) as anursery:
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) as anursery:
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yield anursery
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yield anursery
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finally:
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finally:
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