42 lines
1.5 KiB
C++
42 lines
1.5 KiB
C++
#include "PipeliningTest.h"
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#include <trantor/net/EventLoop.h>
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#include <atomic>
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void PipeliningTest::asyncHandleHttpRequest(
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const HttpRequestPtr &req,
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std::function<void(const HttpResponsePtr &)> &&callback)
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{
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static std::atomic<int> counter{0};
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int c = counter.fetch_add(1);
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if (c % 3 == 1)
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{
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auto resp = HttpResponse::newHttpResponse();
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auto str = utils::formattedString("<P>the %dth response</P>", c);
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resp->addHeader("counter", utils::formattedString("%d", c));
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resp->setBody(std::move(str));
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callback(resp);
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return;
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}
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double delay = ((double)(10 - (c % 10))) / 10.0;
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if (c % 3 == 2)
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{
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// call the callback in another thread.
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drogon::app().getLoop()->runAfter(delay, [c, callback]() {
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auto resp = HttpResponse::newHttpResponse();
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auto str = utils::formattedString("<P>the %dth response</P>", c);
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resp->addHeader("counter", utils::formattedString("%d", c));
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resp->setBody(std::move(str));
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callback(resp);
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});
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return;
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}
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trantor::EventLoop::getEventLoopOfCurrentThread()->runAfter(
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delay, [c, callback]() {
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auto resp = HttpResponse::newHttpResponse();
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auto str = utils::formattedString("<P>the %dth response</P>", c);
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resp->addHeader("counter", utils::formattedString("%d", c));
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resp->setBody(std::move(str));
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callback(resp);
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});
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}
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