X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=client.cpp;h=d7bec0986983cb438322941f636a59bd45210003;hp=3fdd817db7afb47c2cec6a1cd2cfa8051c3e8562;hb=4935d50a97f7391795b7974b40c85003189f117a;hpb=a0fe013448d188b324c00383cfd91695d9d3d076

diff --git a/client.cpp b/client.cpp
index 3fdd817..d7bec09 100644
--- a/client.cpp
+++ b/client.cpp
@@ -16,26 +16,10 @@
 using namespace std;
 
 Client::Client(int sock)
-	: sock(sock),
-	  state(Client::READING_REQUEST),
-	  stream(nullptr),
-	  header_or_short_response_bytes_sent(0),
-	  stream_pos(0),
-	  bytes_sent(0),
-	  bytes_lost(0),
-	  num_loss_events(0),
-	  tls_context(nullptr),
-	  tls_data_to_send(nullptr),
-	  tls_data_left_to_send(0),
-	  in_ktls_mode(false)
+	: sock(sock)
 {
 	request.reserve(1024);
 
-	if (clock_gettime(CLOCK_MONOTONIC_COARSE, &connect_time) == -1) {
-		log_perror("clock_gettime(CLOCK_MONOTONIC_COARSE)");
-		return;
-	}
-
 	// Find the remote address, and convert it to ASCII.
 	sockaddr_in6 addr;
 	socklen_t addr_len = sizeof(addr);
@@ -65,18 +49,19 @@ Client::Client(int sock)
 	}
 }
 	
-Client::Client(const ClientProto &serialized, Stream *stream)
+Client::Client(const ClientProto &serialized, const vector<shared_ptr<const string>> &short_responses, Stream *stream)
 	: sock(serialized.sock()),
 	  remote_addr(serialized.remote_addr()),
 	  referer(serialized.referer()),
 	  user_agent(serialized.user_agent()),
+	  x_playback_session_id(serialized.x_playback_session_id()),
 	  state(State(serialized.state())),
 	  request(serialized.request()),
 	  url(serialized.url()),
 	  stream(stream),
-	  header_or_short_response(serialized.header_or_short_response()),
 	  header_or_short_response_bytes_sent(serialized.header_or_short_response_bytes_sent()),
 	  stream_pos(serialized.stream_pos()),
+	  stream_pos_end(serialized.stream_pos_end()),
 	  bytes_sent(serialized.bytes_sent()),
 	  bytes_lost(serialized.bytes_lost()),
 	  num_loss_events(serialized.num_loss_events())
@@ -88,6 +73,16 @@ Client::Client(const ClientProto &serialized, Stream *stream)
 			}
 		}
 	}
+
+	if (serialized.has_header_or_short_response_old()) {
+		// Pre-1.4.0.
+		header_or_short_response_holder = serialized.header_or_short_response_old();
+		header_or_short_response = &header_or_short_response_holder;
+	} else if (serialized.has_header_or_short_response_index()) {
+		assert(size_t(serialized.header_or_short_response_index()) < short_responses.size());
+		header_or_short_response_ref = short_responses[serialized.header_or_short_response_index()];
+		header_or_short_response = header_or_short_response_ref.get();
+	}
 	connect_time.tv_sec = serialized.connect_time_sec();
 	connect_time.tv_nsec = serialized.connect_time_nsec();
 
@@ -116,21 +111,30 @@ Client::Client(const ClientProto &serialized, Stream *stream)
 	}
 }
 
-ClientProto Client::serialize() const
+ClientProto Client::serialize(unordered_map<const string *, size_t> *short_response_pool) const
 {
 	ClientProto serialized;
 	serialized.set_sock(sock);
 	serialized.set_remote_addr(remote_addr);
 	serialized.set_referer(referer);
 	serialized.set_user_agent(user_agent);
+	serialized.set_x_playback_session_id(x_playback_session_id);
 	serialized.set_connect_time_sec(connect_time.tv_sec);
 	serialized.set_connect_time_nsec(connect_time.tv_nsec);
 	serialized.set_state(state);
 	serialized.set_request(request);
 	serialized.set_url(url);
-	serialized.set_header_or_short_response(header_or_short_response);
+
+	if (header_or_short_response != nullptr) {
+		// See if this string is already in the pool (deduplicated by the pointer); if not, insert it.
+		auto iterator_and_inserted = short_response_pool->emplace(
+			header_or_short_response, short_response_pool->size());
+		serialized.set_header_or_short_response_index(iterator_and_inserted.first->second);
+	}
+
 	serialized.set_header_or_short_response_bytes_sent(serialized.header_or_short_response_bytes_sent());
 	serialized.set_stream_pos(stream_pos);
+	serialized.set_stream_pos_end(stream_pos_end);
 	serialized.set_bytes_sent(bytes_sent);
 	serialized.set_bytes_lost(bytes_lost);
 	serialized.set_num_loss_events(num_loss_events);
@@ -211,5 +215,6 @@ ClientStats Client::get_stats() const
 	stats.bytes_sent = bytes_sent;
 	stats.bytes_lost = bytes_lost;
 	stats.num_loss_events = num_loss_events;
+	stats.hls_zombie_key = get_hls_zombie_key();
 	return stats;
 }