43 lines
1,016 B
C++
43 lines
1,016 B
C++
#include <netdb.h>
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#include <trantor/utils/Logger.h>
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#include <helpers.h>
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#include "config.h"
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int
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helpers::bind_tcp_server(const char *addr, const char *port, int max_client_backlog)
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{
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struct addrinfo hints{}, *res;
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int fd;
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int status;
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memset(&hints, 0, sizeof hints);
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hints.ai_family = AF_UNSPEC;
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hints.ai_socktype = SOCK_STREAM;
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hints.ai_flags = AI_PASSIVE;
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if ((status = getaddrinfo(addr, port, &hints, &res)) != 0)
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{
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LOG_ERROR << "Error getting address info: " << gai_strerror(status);
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}
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fd = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
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if ((status = bind(fd, res->ai_addr, res->ai_addrlen)) == -1)
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{
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LOG_ERROR << "Error binding socket. " << status;
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freeaddrinfo(res);
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return -1;
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}
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if ((status = listen(fd, max_client_backlog)) == -1)
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{
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LOG_ERROR << "Error setting up listener. " << status;
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freeaddrinfo(res);
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return -1;
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}
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freeaddrinfo(res);
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return fd;
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}
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