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bbox: move format preamble closer to thread start

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This commit is contained in:
Dustin L. Howett
2025-03-07 15:52:26 -06:00
parent 70b7e6761f
commit 1b8163f42c
1 changed files with 6 additions and 6 deletions
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12
src/cascadia/TerminalApp/Blackbox.cpp
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@@ -80,7 +80,7 @@ namespace
}
}
struct Blackbox
struct Blackbox : public std::enable_shared_from_this<Blackbox>
{
struct Record
{
@@ -132,15 +132,15 @@ struct Blackbox
_file.reset(CreateFileW(_filePath.c_str(), GENERIC_WRITE, FILE_SHARE_READ, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr));
THROW_LAST_ERROR_IF(!_file);
auto s{ fmt::format(R"-({{"version": 2, "width": 120, "height": 30}})-"
"\n") };
WriteFile(_file.get(), s.data(), (DWORD)s.size(), nullptr, nullptr);
_start = std::chrono::high_resolution_clock::now();
auto [tx, rx] = til::spsc::channel<Record>(1024);
_chan = std::move(tx);
_thread = std::thread([this, rx = std::move(rx)]() mutable {
auto s{ fmt::format(R"-({{"version": 2, "width": 120, "height": 30}})-"
"\n") };
WriteFile(_file.get(), s.data(), (DWORD)s.size(), nullptr, nullptr);
_thread = std::thread([this, strong = shared_from_this(), rx = std::move(rx)]() mutable {
Thread(std::move(rx));
});
}