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Send from the strand

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This commit is contained in:
Vinnie Falco
2019-01-21 16:07:00 -08:00
parent 2dcb11b89a
commit 383b9cb7f2
2 changed files with 17 additions and 0 deletions
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6
CHANGELOG.md
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@ -1,3 +1,9 @@
Version 207
* Send from the strand
--------------------------------------------------------------------------------
Version 206 Version 206
* Clear error codes idiomatically * Clear error codes idiomatically

11
example/websocket/server/chat-multi/websocket_session.cpp
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@ -90,6 +90,17 @@ void
websocket_session:: websocket_session::
send(boost::shared_ptr<std::string const> const& ss) send(boost::shared_ptr<std::string const> const& ss)
{ {
// Get on the strand if we aren't already,
// otherwise we will concurrently access
// objects which are not thread-safe.
if(! strand_.running_in_this_thread())
return net::post(
net::bind_executor(strand_,
std::bind(
&websocket_session::send,
shared_from_this(),
ss)));
// Always add to queue // Always add to queue
queue_.push_back(ss); queue_.push_back(ss);