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Working clock stream. Propagate up write errors

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This commit is contained in:
Ian Gulliver
2019-04-29 00:11:07 +00:00
parent 4d4525b145
commit 205b8253b2
11 changed files with 92 additions and 13 deletions
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17
sse.cc
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@@ -1,8 +1,23 @@
#include "sse.h"
SSEServer::SSEServer(int port, const std::function<void(std::unique_ptr<SSEStream>)>& callback)
: fastcgi_server_(port, [](std::unique_ptr<FastCGIRequest> request) {}) {}
: callback_(callback),
fastcgi_server_(port, [this](std::unique_ptr<FastCGIRequest> request) { OnRequest(std::move(request)); }) {}
void SSEServer::Serve() {
fastcgi_server_.Serve();
}
void SSEServer::OnRequest(std::unique_ptr<FastCGIRequest> request) {
if (request->GetParam("HTTP_ACCEPT") != "text/event-stream") {
LOG(WARNING) << "bad HTTP_ACCEPT: " << request->GetParam("HTTP_ACCEPT");
request->WriteHeader("Status", "400 Bad Request");
request->WriteHeader("Content-Type", "text-plain");
request->WriteBody("No \"Accept: text/event-stream\" header found in request. Please call this endpoint using EventSource.");
request->End();
return;
}
request->WriteHeader("Content-Type", "text/event-stream");
request->WriteBody("");
callback_(std::make_unique<SSEStream>(std::move(request)));
}