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made udp_socket not use exception

This commit is contained in:
Arvid Norberg 2007-12-29 23:47:51 +00:00
parent ed4b39a2cc
commit 010d5631a4
1 changed files with 14 additions and 9 deletions
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23
src/udp_socket.cpp
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@ -143,9 +143,10 @@ void udp_socket::unwrap(char const* buf, int size)
void udp_socket::close() void udp_socket::close()
{ {
m_ipv4_sock.close(); asio::error_code ec;
m_ipv6_sock.close(); m_ipv4_sock.close(ec);
m_socks5_sock.close(); m_ipv6_sock.close(ec);
m_socks5_sock.close(ec);
m_callback.clear(); m_callback.clear();
if (m_connection_ticket >= 0) if (m_connection_ticket >= 0)
{ {
@ -158,8 +159,8 @@ void udp_socket::bind(int port)
{ {
asio::error_code ec; asio::error_code ec;
if (m_ipv4_sock.is_open()) m_ipv4_sock.close(); if (m_ipv4_sock.is_open()) m_ipv4_sock.close(ec);
if (m_ipv6_sock.is_open()) m_ipv6_sock.close(); if (m_ipv6_sock.is_open()) m_ipv6_sock.close(ec);
m_ipv4_sock.open(udp::v4(), ec); m_ipv4_sock.open(udp::v4(), ec);
if (!ec) if (!ec)
@ -181,7 +182,8 @@ void udp_socket::bind(int port)
void udp_socket::set_proxy_settings(proxy_settings const& ps) void udp_socket::set_proxy_settings(proxy_settings const& ps)
{ {
m_socks5_sock.close(); asio::error_code ec;
m_socks5_sock.close(ec);
m_tunnel_packets = false; m_tunnel_packets = false;
m_proxy_settings = ps; m_proxy_settings = ps;
@ -208,7 +210,8 @@ void udp_socket::on_name_lookup(asio::error_code const& e, tcp::resolver::iterat
void udp_socket::on_timeout() void udp_socket::on_timeout()
{ {
m_socks5_sock.close(); asio::error_code ec;
m_socks5_sock.close(ec);
m_connection_ticket = -1; m_connection_ticket = -1;
} }
@ -276,7 +279,8 @@ void udp_socket::handshake2(asio::error_code const& e)
{ {
if (m_proxy_settings.username.empty()) if (m_proxy_settings.username.empty())
{ {
m_socks5_sock.close(); asio::error_code ec;
m_socks5_sock.close(ec);
return; return;
} }
@ -292,7 +296,8 @@ void udp_socket::handshake2(asio::error_code const& e)
} }
else else
{ {
m_socks5_sock.close(); asio::error_code ec;
m_socks5_sock.close(ec);
return; return;
} }
} }