Add suppor for raw (non-Metacube) inputs over HTTP. Only really useful for TS.

[cubemap] / serverpool.h

diff --git a/serverpool.h b/serverpool.h
index 5f5f6f80c03ff7264829cab95d0f42625148811c..e52aee8acf6ac92db9001dfbd72e12aa473c61af 100644 (file)
--- a/serverpool.h
+++ b/serverpool.h
@@ -8,10 +8,12 @@
 #include "server.h"
 #include "state.pb.h"
 #include "stream.h"
+#include "udpstream.h"
 
-class MarkPool;
 class Server;
+class UDPStream;
 struct ClientStats;
+struct sockaddr_in6;
 
 // Provides services such as load-balancing between a number of Server instances.
 class ServerPool {
@@ -27,8 +29,10 @@ public:
        void add_client_from_serialized(const ClientProto &client);
 
        // Adds the given stream to all the servers. Returns the stream index.
-       int add_stream(const std::string &url, size_t backlog_size, Stream::Encoding encoding);
+       int add_stream(const std::string &url, size_t backlog_size, size_t prebuffering_bytes, Stream::Encoding encoding, Stream::Encoding src_encoding);
        int add_stream_from_serialized(const StreamProto &stream, const std::vector<int> &data_fds);
+       void delete_stream(const std::string &url);
+       int add_udpstream(const sockaddr_in6 &dst, int pacing_rate, int ttl, int multicast_iface_index);
 
        // Returns the stream index for the given URL (e.g. /foo.ts). Returns -1 on failure.
        int lookup_stream_by_url(const std::string &url) const;
@@ -37,17 +41,26 @@ public:
        void set_header(int stream_index,
                        const std::string &http_header,
                        const std::string &stream_header);
-       void add_data(int stream_index, const char *data, size_t bytes);
+       void add_data(int stream_index, const char *data, size_t bytes, StreamStartSuitability suitable_for_stream_start);
 
-       // Connects the given stream to the given mark pool for all the servers.
-       void set_mark_pool(int stream_index, MarkPool *mark_pool);
+       // Sets the max pacing rate for all the servers.
+       void set_pacing_rate(int stream_index, uint32_t pacing_rate);
 
        // Changes the given stream's backlog size on all the servers.
        void set_backlog_size(int stream_index, size_t new_size);
 
-       // Changes the given stream's encoding type on all the servers.
+       // Changes the given stream's amount of forced prebuffering on all the servers.
+       void set_prebuffering_bytes(int stream_index, size_t new_amount);
+
+       // Changes the given stream's output encoding type on all the servers.
        void set_encoding(int stream_index, Stream::Encoding encoding);
 
+       // Changes the given stream's input encoding type on all the servers.
+       void set_src_encoding(int stream_index, Stream::Encoding encoding);
+
+       // Adds the given gen204 endpoint to all the servers.
+       void add_gen204(const std::string &url, const std::string &allow_origin);
+
        // Starts all the servers.
        void run();
 
@@ -60,6 +73,13 @@ private:
        Server *servers;
        int num_servers, clients_added;
 
+       // Our indexing is currently rather primitive; every stream_index in
+       // [0, num_http_streams) maps to a HTTP stream (of which every Server
+       // has exactly one copy), and after that, it's mapping directly into
+       // <udp_streams>.
+       int num_http_streams;
+       std::vector<UDPStream *> udp_streams;
+
        ServerPool(const ServerPool &);
 };