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refactor(shm): Send code that works on de-reffed shmem::Message i…
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…nto own fn `SendShm`
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dennisklein committed Aug 22, 2022
1 parent 414e13a commit a69e9a4
Showing 1 changed file with 15 additions and 13 deletions.
28 changes: 15 additions & 13 deletions fairmq/shmem/Socket.h
Original file line number Diff line number Diff line change
Expand Up @@ -261,6 +261,20 @@ class Socket final : public fair::mq::Socket
return static_cast<int>(TransferCode::error);
}

auto SendShm(shmem::Message& msg, int timeout) -> int64_t {
auto metaMsg = MakeMetaMsg(msg);

auto const flags = (timeout == 0) ? ZMQ_DONTWAIT : 0;

return static_cast<int64_t>(SendMeta(metaMsg, flags, timeout, [this, &msg](std::size_t) {
msg.fQueued = true;
++fMessagesTx;
auto const size = msg.GetSize();
fBytesTx += size;
return static_cast<int64_t>(size);
}));
}

public:
int64_t Send(mq::MessagePtr& msg, int timeout = -1) override
{
Expand All @@ -270,19 +284,7 @@ class Socket final : public fair::mq::Socket
}
assertm(dynamic_cast<shmem::Message*>(msgPtr), "given mq::Message is a shmem::Message"); // NOLINT
// NOLINTNEXTLINE(cppcoreguidelines-pro-type-static-cast-downcast)
auto shmMsg = static_cast<shmem::Message*>(msgPtr);

auto metaMsg = MakeMetaMsg(*shmMsg);

auto const flags = (timeout == 0) ? ZMQ_DONTWAIT : 0;

return static_cast<int64_t>(SendMeta(metaMsg, flags, timeout, [this, &shmMsg](std::size_t) {
shmMsg->fQueued = true;
++fMessagesTx;
auto const size = shmMsg->GetSize();
fBytesTx += size;
return static_cast<int64_t>(size);
}));
return SendShm(*static_cast<shmem::Message*>(msgPtr), timeout);
}

int64_t Receive(MessagePtr& msg, int timeout = -1) override
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