#include <assert.h>
#include <errno.h>
#include <poll.h>
-#include <stdio.h>
+#include <stddef.h>
#include <stdlib.h>
#include <sys/socket.h>
+#include <time.h>
#include <unistd.h>
#include <string>
#include "acceptor.h"
#include "log.h"
+#include "mutexlock.h"
#include "serverpool.h"
#include "state.pb.h"
+#include "stream.h"
#include "udpinput.h"
#include "util.h"
#include "version.h"
assert(ok);
construct_header();
+
+ pthread_mutex_init(&stats_mutex, NULL);
+ stats.url = url;
+ stats.bytes_received = 0;
+ stats.data_bytes_received = 0;
+ stats.connect_time = time(NULL);
}
UDPInput::UDPInput(const InputProto &serialized)
assert(ok);
construct_header();
+
+ pthread_mutex_init(&stats_mutex, NULL);
+ stats.url = url;
+ stats.bytes_received = serialized.bytes_received();
+ stats.data_bytes_received = serialized.data_bytes_received();
+ if (serialized.has_connect_time()) {
+ stats.connect_time = serialized.connect_time();
+ } else {
+ stats.connect_time = time(NULL);
+ }
}
InputProto UDPInput::serialize() const
InputProto serialized;
serialized.set_url(url);
serialized.set_sock(sock);
+ serialized.set_bytes_received(stats.bytes_received);
+ serialized.set_data_bytes_received(stats.data_bytes_received);
+ serialized.set_connect_time(stats.connect_time);
return serialized;
}
"Connection: close\r\n";
}
-void UDPInput::add_destination(const string &stream_id)
+void UDPInput::add_destination(int stream_index)
{
- stream_ids.push_back(stream_id);
- servers->set_header(stream_id, http_header, "");
+ stream_indices.push_back(stream_index);
+ servers->set_header(stream_index, http_header, "");
}
void UDPInput::do_work()
while (!should_stop()) {
if (sock == -1) {
int port_num = atoi(port.c_str());
- sock = create_server_socket(port_num, UDP_SOCKET);
+ sockaddr_in6 addr = CreateAnyAddress(port_num);
+ sock = create_server_socket(addr, UDP_SOCKET);
if (sock == -1) {
log(WARNING, "[%s] UDP socket creation failed. Waiting 0.2 seconds and trying again...",
url.c_str());
continue;
}
- char buf[4096];
int ret;
do {
- ret = recv(sock, buf, sizeof(buf), 0);
+ ret = recv(sock, packet_buf, sizeof(packet_buf), 0);
} while (ret == -1 && errno == EINTR);
if (ret <= 0) {
close_socket();
continue;
}
+
+ {
+ MutexLock lock(&stats_mutex);
+ stats.bytes_received += ret;
+ stats.data_bytes_received += ret;
+ }
- for (size_t i = 0; i < stream_ids.size(); ++i) {
- servers->add_data(stream_ids[i], buf, ret);
+ for (size_t i = 0; i < stream_indices.size(); ++i) {
+ servers->add_data(stream_indices[i], packet_buf, ret, SUITABLE_FOR_STREAM_START);
}
}
}
+
+InputStats UDPInput::get_stats() const
+{
+ MutexLock lock(&stats_mutex);
+ return stats;
+}