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#include <drogon/WebSocketClient.h>
#include <drogon/HttpAppFramework.h>
#include <drogon/drogon_test.h>
#include <iostream>
using namespace drogon;
using namespace std::chrono_literals;
struct DataPack
{
WebSocketClientPtr wsPtr;
std::shared_ptr<drogon::test::CaseBase> TEST_CTX;
};
static const int kClientCount = 100;
DROGON_TEST(MultipleWsTest)
{
for (size_t i = 0; i < kClientCount; i++)
{
auto wsPtr = WebSocketClient::newWebSocketClient("127.0.0.1", 8848);
auto pack = std::make_shared<DataPack *>(new DataPack{wsPtr, TEST_CTX});
wsPtr->setMessageHandler(
[pack, i](const std::string &message,
const WebSocketClientPtr &wsPtr,
const WebSocketMessageType &type) mutable {
if (pack == nullptr)
return;
auto TEST_CTX = (*pack)->TEST_CTX;
CHECK((type == WebSocketMessageType::Text ||
type == WebSocketMessageType::Pong));
if (type == WebSocketMessageType::Pong && TEST_CTX != nullptr)
{
auto wsPtr = (*pack)->wsPtr;
// Check if the correct connection got the result
wsPtr->stop();
CHECK(message == std::to_string(i));
delete *pack;
pack = nullptr;
}
});
auto req = HttpRequest::newHttpRequest();
req->setPath("/chat");
wsPtr->connectToServer(
req,
[pack, i](ReqResult r,
const HttpResponsePtr &resp,
const WebSocketClientPtr &wsPtr) mutable {
auto TEST_CTX = (*pack)->TEST_CTX;
CHECK((*pack)->wsPtr == wsPtr);
CHECK(r == ReqResult::Ok);
if (r != ReqResult::Ok)
{
wsPtr->stop();
delete *pack;
pack = nullptr;
}
REQUIRE(wsPtr != nullptr);
REQUIRE(resp != nullptr);
wsPtr->getConnection()->setPingMessage(std::to_string(i), 1.5s);
wsPtr->getConnection()->send("hello!");
CHECK(wsPtr->getConnection()->connected());
TEST_CTX = {};
});
}
}
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