Plumb the DB context down to the gateway

Signed-off-by: Cole Miller <[email protected]>

src/conn.c

@@ -296,7 +296,8 @@ int conn__start(struct conn *c,
 		struct uv_stream_s *stream,
 		struct raft_uv_transport *uv_transport,
 		struct id_state seed,
-		conn_close_cb close_cb)
+		conn_close_cb close_cb,
+		struct db_context *db_ctx)
 {
 	int rv;
 	(void)loop;
@@ -310,7 +311,7 @@ int conn__start(struct conn *c,
 	c->transport.data = c;
 	c->uv_transport = uv_transport;
 	c->close_cb = close_cb;
-	gateway__init(&c->gateway, config, registry, raft, seed);
+	gateway__init(&c->gateway, config, registry, raft, seed, db_ctx);
 	rv = buffer__init(&c->read);
 	if (rv != 0) {
 		goto err_after_transport_init;

src/conn.h

@@ -53,7 +53,8 @@ int conn__start(struct conn *c,
 		struct uv_stream_s *stream,
 		struct raft_uv_transport *uv_transport,
 		struct id_state seed,
-		conn_close_cb close_cb);
+		conn_close_cb close_cb,
+		struct db_context *db_ctx);
 
 /**
  * Force closing the connection. The close callback will be invoked when it's

src/gateway.c

@@ -15,7 +15,8 @@ void gateway__init(struct gateway *g,
 		   struct config *config,
 		   struct registry *registry,
 		   struct raft *raft,
-		   struct id_state seed)
+		   struct id_state seed,
+		   struct db_context *db_ctx)
 {
 	tracef("gateway init");
 	g->config = config;
@@ -31,6 +32,7 @@ void gateway__init(struct gateway *g,
 	g->protocol = DQLITE_PROTOCOL_VERSION;
 	g->client_id = 0;
 	g->random_state = seed;
+	g->db_ctx = db_ctx;
 }
 
 void gateway__leader_close(struct gateway *g, int reason)

src/gateway.h

@@ -37,13 +37,15 @@ struct gateway
 	uint64_t protocol;           /* Protocol format version */
 	uint64_t client_id;
 	struct id_state random_state; /* For generating IDs */
+	struct db_context *db_ctx;
 };
 
 void gateway__init(struct gateway *g,
 		   struct config *config,
 		   struct registry *registry,
 		   struct raft *raft,
-		   struct id_state seed);
+		   struct id_state seed,
+		   struct db_context *db_ctx);
 
 void gateway__close(struct gateway *g);
 

src/server.c

@@ -629,7 +629,7 @@ static void listenCb(uv_stream_t *listener, int status)
 		goto err;
 	}
 	rv = conn__start(conn, &t->config, &t->loop, &t->registry, &t->raft,
-			 stream, &t->raft_transport, seed, destroy_conn);
+			 stream, &t->raft_transport, seed, destroy_conn, t->db_ctx);
 	if (rv != 0) {
 		goto err_after_conn_alloc;
 	}