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https://github.com/XTXMarkets/ternfs.git
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53049d5779
The idea is to drain the socket and do a single RocksDB WAL write/fsync for all the write requests we have found. The read requests are immediately executed. The reasoning here is that currently write requests are _a lot_ slower than the read requests because fsyncing takes ~500us on fsf1. In the future this might change. Since we're at it, we also use batch UDP syscalls in the CDC. Fixes #119.
33 lines
644 B
C++
33 lines
644 B
C++
#pragma once
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#include <pthread.h>
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#include "Env.hpp"
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#include "Exception.hpp"
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struct Loop {
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protected:
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Env _env;
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private:
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std::string _name;
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public:
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Loop(Logger& logger, std::shared_ptr<XmonAgent>& xmon, const std::string& name) : _env(logger, xmon, name), _name(name) {
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int ret = pthread_setname_np(pthread_self(), name.c_str());
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if (ret != 0) {
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throw EXPLICIT_SYSCALL_EXCEPTION(ret, "pthreat_setname_np %s", name);
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}
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}
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const std::string& name() const {
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return _name;
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}
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virtual void step() = 0;
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[[noreturn]] void run() {
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for (;;) { step(); }
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}
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};
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