Merge pull request #697 from cole-miller/leader-pseudo-coroutines

Refactor leader.c to fix stack growth in handle_exec_sql

Author: cole-miller

Makefile.am

@@ -41,7 +41,6 @@ basic_dqlite_sources = \
   src/format.c \
   src/fsm.c \
   src/gateway.c \
-  src/id.c \
   src/leader.c \
   src/lib/addr.c \
   src/lib/buffer.c \

src/conn.c

@@ -296,7 +296,6 @@ int conn__start(struct conn *c,
 		struct raft *raft,
 		struct uv_stream_s *stream,
 		struct raft_uv_transport *uv_transport,
-		struct id_state seed,
 		conn_close_cb close_cb)
 {
 	int rv;
@@ -311,7 +310,7 @@ 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);
 	rv = buffer__init(&c->read);
 	if (rv != 0) {
 		goto err_after_transport_init;

src/conn.h

@@ -10,7 +10,6 @@
 #include "lib/transport.h"
 
 #include "gateway.h"
-#include "id.h"
 #include "message.h"
 #include "raft.h"
 
@@ -50,7 +49,6 @@ int conn__start(struct conn *c,
 		struct raft *raft,
 		struct uv_stream_s *stream,
 		struct raft_uv_transport *uv_transport,
-		struct id_state seed,
 		conn_close_cb close_cb);
 
 /**