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two-step launch lua service

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This commit is contained in:
云风
2013-06-28 16:19:04 +08:00
parent e8f1b271de
commit c2b4a5c555
1 changed files with 27 additions and 3 deletions
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30
service-src/service_lua.c
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@@ -3,6 +3,7 @@
#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
#include <assert.h>
#include "luacompat52.h"
#include "service_lua.h"
@@ -116,8 +117,8 @@ _report_error(lua_State *L, struct skynet_context *ctx, const char *filename, in
lua_pop(L,1);
}
int
snlua_init(struct snlua *l, struct skynet_context *ctx, const char * args) {
static int
_init(struct snlua *l, struct skynet_context *ctx, const char * args) {
lua_State *L = l->L;
l->ctx = ctx;
luaL_init(L);
@@ -164,12 +165,35 @@ snlua_init(struct snlua *l, struct skynet_context *ctx, const char * args) {
return 1;
}
static int
_launch(struct skynet_context * context, void *ud, int type, int session, uint32_t source , const void * msg, size_t sz) {
assert(type == 0 && session == 0);
struct snlua *l = ud;
skynet_callback(context, NULL, NULL);
_init(l, context, msg);
return 0;
}
int
snlua_init(struct snlua *l, struct skynet_context *ctx, const char * args) {
int sz = strlen(args);
char * tmp = malloc(sz+1);
memcpy(tmp, args, sz+1);
skynet_callback(ctx, l , _launch);
const char * self = skynet_command(ctx, "REG", NULL);
uint32_t handle_id = strtoul(self+1, NULL, 16);
// it must be first message
skynet_send(ctx, 0, handle_id, PTYPE_TAG_DONTCOPY,0, tmp, sz+1);
return 0;
}
struct snlua *
snlua_create(void) {
struct snlua * l = malloc(sizeof(*l));
memset(l,0,sizeof(*l));
l->L = luaL_newstate();
l->init = snlua_init;
l->init = _init;
return l;
}