Move things to aquatic_common_tcp

aquatic_common_tcp/src/config.rs

@@ -1,3 +1,5 @@
+use std::net::SocketAddr;
+
 use serde::{Serialize, Deserialize};
 
 
@@ -29,6 +31,14 @@ pub struct HandlerConfig {
     pub channel_recv_timeout_microseconds: u64,
 }
 
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[serde(default)]
+pub struct SocketConfig {
+    /// Bind to this address
+    pub address: SocketAddr,
+    pub ipv6_only: bool,
+}
+
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(default)]
@@ -73,6 +83,16 @@ impl Default for HandlerConfig {
 }
 
 
+impl Default for SocketConfig {
+    fn default() -> Self {
+        Self {
+            address: SocketAddr::from(([0, 0, 0, 0], 3000)),
+            ipv6_only: false,
+        }
+    }
+}
+
+
 impl Default for TlsConfig {
     fn default() -> Self {
         Self {