diff --git a/lib/std/Io.zig b/lib/std/Io.zig
index cb18bb8c6e67f64d0658c15910a3c326cc825b65..b1fefc704ab6a21cfa03af9c6fefcb235b22db7b 100644
--- a/lib/std/Io.zig
+++ b/lib/std/Io.zig
@@ -373,6 +373,9 @@ pub const Operation = union(enum) {
             /// the OS where it was queued up to be reported at the next call
             /// to send or receive on the bound socket.
             PortUnreachable,
+            /// The remote peer did not respond to ongoing communication, causing the
+            /// OS to abort the connection.
+            ConnectionTimedOut,
         } || Io.UnexpectedError;
 
         pub const Result = struct { ?net.Socket.ReceiveError, usize };
@@ -416,6 +419,9 @@ pub const Operation = union(enum) {
             /// An attempt was made to send to a network/broadcast address as
             /// though it was a unicast address.
             AccessDenied,
+            /// The remote peer did not respond to ongoing communication, causing the
+            /// OS to abort the connection.
+            ConnectionTimedOut,
         } || Io.UnexpectedError;
 
         pub const Result = struct { ?net.Socket.SendError, usize };
@@ -429,10 +435,12 @@ pub const Operation = union(enum) {
             SystemResources,
             ConnectionResetByPeer,
             SocketUnconnected,
-            /// The file descriptor does not hold the required rights to read
-            /// from it.
+            /// File descriptor does not hold the required rights to read from it.
             AccessDenied,
             NetworkDown,
+            /// The remote peer did not respond to ongoing communication, causing the
+            /// OS to abort the connection.
+            ConnectionTimedOut,
         } || Io.UnexpectedError;
 
         pub const Result = Error!usize;
@@ -469,6 +477,9 @@ pub const Operation = union(enum) {
             /// Local end has been shut down on a connection-oriented socket, or
             /// the socket was never connected.
             SocketUnconnected,
+            /// The remote peer did not respond to ongoing communication, causing the
+            /// OS to abort the connection.
+            ConnectionTimedOut,
             SocketNotBound,
         } || Io.UnexpectedError;
 
diff --git a/lib/std/Io/Threaded.zig b/lib/std/Io/Threaded.zig
index 4b92964ee12a3bd8d2096df1b6db32f3b0889bbd..90b7dfb2dce0e257d49beb9ecb09dac6ffa5c49f 100644
--- a/lib/std/Io/Threaded.zig
+++ b/lib/std/Io/Threaded.zig
@@ -12883,6 +12883,7 @@ fn netReadPosix(fd: net.Socket.Handle, data: [][]u8) net.Stream.Reader.Error!usi
                         .NOMEM => return error.SystemResources,
                         .NOTCONN => return error.SocketUnconnected,
                         .CONNRESET => return error.ConnectionResetByPeer,
+                        .TIMEDOUT => return error.ConnectionTimedOut,
                         .NOTCAPABLE => return error.AccessDenied,
                         else => |err| return posix.unexpectedErrno(err),
                     }
@@ -12914,6 +12915,7 @@ fn netReadPosix(fd: net.Socket.Handle, data: [][]u8) net.Stream.Reader.Error!usi
                     .NOMEM => return error.SystemResources,
                     .NOTCONN => return error.SocketUnconnected,
                     .CONNRESET => return error.ConnectionResetByPeer,
+                    .TIMEDOUT => return error.ConnectionTimedOut,
                     .PIPE => return error.SocketUnconnected,
                     .NETDOWN => return error.NetworkDown,
                     else => |err| return posix.unexpectedErrno(err),
@@ -13077,6 +13079,7 @@ fn netSendOnePosix(
             .HOSTUNREACH => return syscall.fail(error.HostUnreachable),
             .NETUNREACH => return syscall.fail(error.NetworkUnreachable),
             .NOTCONN => return syscall.fail(error.SocketUnconnected),
+            .TIMEDOUT => return syscall.fail(error.ConnectionTimedOut),
             .NETDOWN => return syscall.fail(error.NetworkDown),
             .BADF => |err| return syscall.errnoBug(err), // File descriptor used after closed.
             .DESTADDRREQ => |err| return syscall.errnoBug(err),
@@ -13148,6 +13151,7 @@ fn netSendManyPosix(
             .HOSTUNREACH => return syscall.fail(error.HostUnreachable),
             .NETUNREACH => return syscall.fail(error.NetworkUnreachable),
             .NOTCONN => return syscall.fail(error.SocketUnconnected),
+            .TIMEDOUT => return syscall.fail(error.ConnectionTimedOut),
             .NETDOWN => return syscall.fail(error.NetworkDown),
 
             .BADF => |err| return syscall.errnoBug(err), // File descriptor used after closed.
@@ -13228,6 +13232,7 @@ fn netReceivePosix(
             .MSGSIZE => return syscall.fail(error.MessageOversize),
             .PIPE => return syscall.fail(error.SocketUnconnected),
             .CONNRESET => return syscall.fail(error.ConnectionResetByPeer),
+            .TIMEDOUT => return syscall.fail(error.ConnectionTimedOut),
             .NETDOWN => return syscall.fail(error.NetworkDown),
             .AGAIN => return syscall.fail(error.WouldBlock),
             .BADF => |err| return syscall.errnoBug(err),
@@ -13390,6 +13395,7 @@ fn netWritePosix(
                     .HOSTUNREACH => return error.HostUnreachable,
                     .NETUNREACH => return error.NetworkUnreachable,
                     .NOTCONN => return error.SocketUnconnected,
+                    .TIMEDOUT => return error.ConnectionTimedOut,
                     .NETDOWN => return error.NetworkDown,
                     else => |err| return posix.unexpectedErrno(err),
                 }
diff --git a/lib/std/Io/Uring.zig b/lib/std/Io/Uring.zig
index 4aace9849cfb1a7c7a636d1ec348f664358c19c4..421376f4e9c4c55d7b93d7a1703d67b5d536e058 100644
--- a/lib/std/Io/Uring.zig
+++ b/lib/std/Io/Uring.zig
@@ -5152,6 +5152,7 @@ fn netReceive(
             .PIPE => return .{ error.SocketUnconnected, message_i },
             .OPNOTSUPP => |err| return .{ errnoBug(err), message_i },
             .CONNRESET => return .{ error.ConnectionResetByPeer, message_i },
+            .TIMEDOUT => return .{ error.ConnectionTimedOut, message_i },
             .NETDOWN => return .{ error.NetworkDown, message_i },
             else => |err| return .{ unexpectedErrno(err), message_i },
         }
diff --git a/src/IncrementalDebugServer.zig b/src/IncrementalDebugServer.zig
index cbbe07ba3d212b5e485159e089d90c2d6f9a75ef..eac945285836813d0d9bc4fae8b549b3c15c76d3 100644
--- a/src/IncrementalDebugServer.zig
+++ b/src/IncrementalDebugServer.zig
@@ -95,6 +95,7 @@ fn runServer(ids: *IncrementalDebugServer) void {
                 => |e| log.err("failed to serve '{f}' ({t})", .{ stream.socket.address, e }),
 
                 error.EndOfStream,
+                error.ConnectionTimedOut,
                 error.ConnectionResetByPeer,
                 => log.info("client '{f}' disconnected", .{stream.socket.address}),