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https://github.com/EasyTier/EasyTier.git
synced 2026-05-16 02:45:41 +00:00
fix dns query (#864)
1. dns resolver should be global unique so dns cache can work. avoid dns query influence hole punching. 2. when system dns failed, fallback to hickory dns.
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@@ -59,7 +59,8 @@ impl TunnelListener for TcpTunnelListener {
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async fn listen(&mut self) -> Result<(), TunnelError> {
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self.listener = None;
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let addr =
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check_scheme_and_get_socket_addr::<SocketAddr>(&self.addr, "tcp", IpVersion::Both)?;
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check_scheme_and_get_socket_addr::<SocketAddr>(&self.addr, "tcp", IpVersion::Both)
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.await?;
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let socket2_socket = socket2::Socket::new(
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socket2::Domain::for_address(addr),
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@@ -190,7 +191,8 @@ impl TcpTunnelConnector {
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impl super::TunnelConnector for TcpTunnelConnector {
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async fn connect(&mut self) -> Result<Box<dyn Tunnel>, super::TunnelError> {
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let addr =
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check_scheme_and_get_socket_addr_ext::<SocketAddr>(&self.addr, "tcp", self.ip_version)?;
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check_scheme_and_get_socket_addr_ext::<SocketAddr>(&self.addr, "tcp", self.ip_version)
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.await?;
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if self.bind_addrs.is_empty() {
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self.connect_with_default_bind(addr).await
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} else {
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