Support configurable BACKLOG_SIZE (per-stream). No support for changing across restar...

[cubemap] / serverpool.h

diff --git a/serverpool.h b/serverpool.h
index 74d6cb96dbe82663c0914ac53ca2babcdf963957..1369db0e44d2aa600820862d696fd7b256545585 100644 (file)
--- a/serverpool.h
+++ b/serverpool.h
@@ -3,31 +3,42 @@
 
 #include "server.h"
 
+#include <vector>
+
+class MarkPool;
+
 // Provides services such as load-balancing between a number of Server instances.
 class ServerPool {
 public:
        ServerPool(int num_servers);
        ~ServerPool();
 
-       // Accessor. Only to be used in rare situations, really.
-       // The ServerPool retains ownership.
-       Server *get_server(int num) { return &servers[num]; }
+       // Fills streams() and clients().
+       CubemapStateProto serialize();
 
        // Picks a server (round-robin) and allocates the given client to it.
        void add_client(int sock);
        void add_client_from_serialized(const ClientProto &client);
 
        // Adds the given stream to all the servers.
-       void add_stream(const std::string &stream_id);
+       void add_stream(const std::string &stream_id, size_t backlog_size);
        void add_stream_from_serialized(const StreamProto &stream);
 
        // Adds the given data to all the servers.
        void set_header(const std::string &stream_id, const std::string &header);
        void add_data(const std::string &stream_id, const char *data, size_t bytes);
 
+       // Connects the given stream to the given mark pool for all the servers.
+       void set_mark_pool(const std::string &stream_id, MarkPool *mark_pool);
+
        // Starts all the servers.
        void run();
 
+       // Stops all the servers.
+       void stop();
+
+       std::vector<ClientStats> get_client_stats() const;
+
 private:
        Server *servers;
        int num_servers, clients_added;