42/42_INT_12_webserv
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

added setsockopt to avoid reusability issue on socket fd

Browse Source
This commit is contained in:
hugogogo
2022-07-31 12:31:55 +02:00
parent 68af40a79f
commit af8dc072c1
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
srcs/webserv/init.cpp
View File

@@ -24,6 +24,18 @@ void Webserv::init_virtual_servers(std::vector<ServerConfig>* servers)
std::perror("err socket()"); std::perror("err socket()");
throw std::runtime_error("Socket init"); throw std::runtime_error("Socket init");
} }
// HUGO ADD
//
// allow socket descriptor to be reuseable
// I just copied it from https://www.ibm.com/docs/en/i/7.2?topic=designs-example-nonblocking-io-select
int on = 1;
if (setsockopt(ret, SOL_SOCKET, SO_REUSEADDR, (char *)&on, sizeof(on)) < 0)
{
::perror("err setsockopt()");
throw std::runtime_error("Socket init");
}
//
// HUGO ADD END
_listen_sockets.push_back(ret); _listen_sockets.push_back(ret);
_bind(_listen_sockets.back(), std::atoi(it->port.data()), it->host); _bind(_listen_sockets.back(), std::atoi(it->port.data()), it->host);