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lightningd/plugin.c: Make plugin-exclusive loop support multiple plugins.

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This commit is contained in:
ZmnSCPxj jxPCSnmZ
2020-11-23 11:46:13 +08:00
committed by Rusty Russell
parent 5c2fc4c1cb
commit 904e110554
3 changed files with 32 additions and 13 deletions
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15
lightningd/plugin_hook.c
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@@ -330,12 +330,18 @@ void plugin_hook_db_sync(struct db *db)
struct jsonrpc_request *req;
struct plugin_hook_request *ph_req;
void *ret;
struct plugin *plugin;
struct plugin **plugins;
size_t i;
const char **changes = db_changes(db);
if (tal_count(hook->hooks) == 0)
return;
plugins = notleak(tal_arr(NULL, struct plugin *,
tal_count(hook->hooks)));
for (i = 0; i < tal_count(hook->hooks); ++i)
plugins[i] = hook->hooks[i]->plugin;
ph_req = notleak(tal(hook->hooks, struct plugin_hook_request));
/* FIXME: do IO logging for this! */
req = jsonrpc_request_start(NULL, hook->name, NULL, NULL,
@@ -344,7 +350,7 @@ void plugin_hook_db_sync(struct db *db)
ph_req->hook = hook;
ph_req->db = db;
plugin = ph_req->plugin = hook->hooks[0]->plugin;
ph_req->plugin = hook->hooks[0]->plugin;
json_add_num(req->stream, "data_version", db_data_version_get(db));
@@ -359,12 +365,13 @@ void plugin_hook_db_sync(struct db *db)
/* We can be called on way out of an io_loop, which is already breaking.
* That will make this immediately return; save the break value and call
* again, then hand it onwards. */
ret = plugin_exclusive_loop(plugin);
ret = plugins_exclusive_loop(plugins);
if (ret != ph_req) {
void *ret2 = plugin_exclusive_loop(plugin);
void *ret2 = plugins_exclusive_loop(plugins);
assert(ret2 == ph_req);
io_break(ret);
}
tal_free(plugins);
}
static void add_deps(const char ***arr,