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add a warning message

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Cloud Wu
2020-08-10 16:54:15 +08:00
parent 51fd63213e
commit c8d0b1014d
1 changed files with 5 additions and 0 deletions
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5
lualib-src/lua-socket.c
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@@ -14,11 +14,13 @@
#include <sys/socket.h> #include <sys/socket.h>
#include <arpa/inet.h> #include <arpa/inet.h>
#include "skynet.h"
#include "skynet_socket.h" #include "skynet_socket.h"
#define BACKLOG 32 #define BACKLOG 32
// 2 ** 12 == 4096 // 2 ** 12 == 4096
#define LARGE_PAGE_NODE 12 #define LARGE_PAGE_NODE 12
#define POOL_SIZE_WARNING 32
#define BUFFER_LIMIT (256 * 1024) #define BUFFER_LIMIT (256 * 1024)
struct buffer_node { struct buffer_node {
@@ -124,6 +126,9 @@ lpushbuffer(lua_State *L) {
lnewpool(L, size); lnewpool(L, size);
free_node = lua_touserdata(L,-1); free_node = lua_touserdata(L,-1);
lua_rawseti(L, pool_index, tsz+1); lua_rawseti(L, pool_index, tsz+1);
if (tsz > POOL_SIZE_WARNING) {
skynet_error(NULL, "Too many socket pool (%d)", tsz);
}
} }
lua_pushlightuserdata(L, free_node->next); lua_pushlightuserdata(L, free_node->next);
lua_rawseti(L, pool_index, 1); // sb poolt msg size lua_rawseti(L, pool_index, 1); // sb poolt msg size