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skynet.localname return nil when the name not exist

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Cloud Wu
2014-07-13 19:37:08 +08:00
parent 2e35f405e7
commit 3bc7304609
2 changed files with 8 additions and 3 deletions
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5
lualib/skynet.lua
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@@ -229,7 +229,10 @@ function skynet.self()
end end
function skynet.localname(name) function skynet.localname(name)
return string_to_handle(c.command("QUERY", name)) local addr = c.command("QUERY", name)
if addr then
return string_to_handle(addr)
end
end end
function skynet.launch(...) function skynet.launch(...)

6
skynet-src/skynet_server.c
View File

@@ -368,8 +368,10 @@ static const char *
cmd_query(struct skynet_context * context, const char * param) { cmd_query(struct skynet_context * context, const char * param) {
if (param[0] == '.') { if (param[0] == '.') {
uint32_t handle = skynet_handle_findname(param+1); uint32_t handle = skynet_handle_findname(param+1);
sprintf(context->result, ":%x", handle); if (handle) {
return context->result; sprintf(context->result, ":%x", handle);
return context->result;
}
} }
return NULL; return NULL;
} }