Keep the HLS backlog even if the stream header changes.

[cubemap] / state.proto

diff --git a/state.proto b/state.proto
index 7643bbf53703c95a9938f6e5b18d36f24d774c20..28ec66a0f96d5827792c6536f16d80837cb648b9 100644 (file)
--- a/state.proto
+++ b/state.proto
@@ -9,7 +9,8 @@ message ClientProto {
        optional int32 state = 2;
        optional bytes request = 3;
        optional string url = 4;
-       optional bytes header_or_short_response = 5;
+       optional bytes header_or_short_response_old = 5;  // Only for pre-1.4.0 servers. Use header_or_short_response_index instead.
+       optional int64 header_or_short_response_index = 21;  // Index into CubemapStateProto.short_response_pool.
        optional int64 header_or_short_response_bytes_sent = 6;
        optional int64 stream_pos = 7;
        optional int64 stream_pos_end = 20 [default=-1];
@@ -21,6 +22,16 @@ message ClientProto {
        optional bytes tls_context = 17;  // If not present, then not using TLS for this client.
        optional int64 tls_output_bytes_already_consumed = 18;
        optional bool in_ktls_mode = 19;
+       optional bytes x_playback_session_id = 22;
+       optional bool close_after_response = 23 [default=true];
+       optional bool http_11 = 24 [default=false];
+};
+
+// Corresponds to struct Stream::FragmentStart.
+message FragmentStartProto {
+       optional int64 byte_position = 1;
+       optional double pts = 2;
+       optional bool begins_header = 3 [default=false];
 };
 
 // Corresponds to struct Stream.
@@ -32,6 +43,9 @@ message StreamProto {
        // Tag 10 is unused from 1.4.0 up (it used to be prebuffering_bytes).
        optional int64 bytes_received = 3;
        repeated int64 suitable_starting_point = 9;
+       repeated FragmentStartProto fragment = 11;
+       optional int64 first_fragment_index = 12;
+       optional int64 discontinuity_counter = 13;
        optional string url = 4;
 };
 
@@ -64,6 +78,21 @@ message AcceptorProto {
        optional bytes private_key = 5;
 };
 
+// For deduplicating strings in header_or_short_response.
+message ShortResponsePool {
+       optional bytes header_or_short_response = 1;
+};
+
+message HLSZombieProto {
+        optional bytes key = 1;
+        optional bytes remote_addr = 2;
+        optional bytes url = 3;
+        optional bytes referer = 4;
+        optional bytes user_agent = 5;
+        optional int64 expires_sec = 6;
+        optional int64 expires_nsec = 7;
+};
+
 message CubemapStateProto {
        optional int64 serialize_start_sec = 6;
        optional int64 serialize_start_usec = 7;
@@ -71,4 +100,6 @@ message CubemapStateProto {
        repeated StreamProto streams = 2;
        repeated InputProto inputs = 5;
        repeated AcceptorProto acceptors = 8;
+       repeated ShortResponsePool short_response_pool = 9;
+       repeated HLSZombieProto hls_zombies = 10;
 };