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Subject: [Boost-users] [asio] Error code by io_service.run(ec) not the same as in async_read_handler
From: Michael Weise (michael.weise_at_[hidden])
Date: 2016-04-06 05:58:16
my question is about the error code returned by io_service.run_one.
I expect the error code returned by run_one to be the same as the one
in the handler - but they are not.
Inside my handler I check the error code, which is equal to operation
const boost::system::error_code & ec,
// ec == boost::asio::error::operation_aborted
At some other point I call io_service.run_one, which calls the above
assert(ec == boost::asio::error::operation_aborted);
The assertion fails - for some reason the error code is not the same as
in the handler.
What's the reason for this? Maybe my assumtion that run_one(ec) returns
the error code of the handler is simply wrong? If so, what error does
io_service.run(ec) actually report?
Thanks for help,
PS: boost::asio version is 1.56.0
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