Send backlog file descriptors around instead of going through the protobuf. Much...

[cubemap] / stream.cpp

diff --git a/stream.cpp b/stream.cpp
index e61428a97318ec6be30e6a44964a79ac571a7f4a..109d2fd4a90116398e8b638816872cabf06b22ce 100644 (file)
--- a/stream.cpp
+++ b/stream.cpp
@@ -40,12 +40,12 @@ Stream::~Stream()
        }
 }
 
-Stream::Stream(const StreamProto &serialized)
+Stream::Stream(const StreamProto &serialized, int data_fd)
        : stream_id(serialized.stream_id()),
          http_header(serialized.http_header()),
          stream_header(serialized.stream_header()),
          encoding(Stream::STREAM_ENCODING_RAW),  // Will be changed later.
-         data_fd(make_tempfile(serialized.data())),
+         data_fd(data_fd),
          backlog_size(serialized.backlog_size()),
          bytes_received(serialized.bytes_received()),
          mark_pool(NULL)
@@ -73,9 +73,7 @@ StreamProto Stream::serialize()
        StreamProto serialized;
        serialized.set_http_header(http_header);
        serialized.set_stream_header(stream_header);
-       if (!read_tempfile(data_fd, serialized.mutable_data())) {  // Closes data_fd.
-               exit(1);
-       }
+       serialized.add_data_fds(data_fd);
        serialized.set_backlog_size(backlog_size);
        serialized.set_bytes_received(bytes_received);
        serialized.set_stream_id(stream_id);
@@ -90,7 +88,7 @@ void Stream::set_backlog_size(size_t new_size)
        }
 
        string existing_data;
-       if (!read_tempfile(data_fd, &existing_data)) {  // Closes data_fd.
+       if (!read_tempfile_and_close(data_fd, &existing_data)) {
                exit(1);
        }