From bb94b26bceea29681f393eac0c5d48228be27fdd Mon Sep 17 00:00:00 2001
From: pj <pjebs@users.noreply.github.com>
Date: Fri, 14 Feb 2025 16:17:11 +1100
Subject: [PATCH] add dummy support for js,wasm (#1955)

---
 tcplisten/socket.go            |  2 +-
 tcplisten/socket_other.go      |  2 +-
 tcplisten/tcplisten_js_wasm.go | 17 +++++++++++++++++
 3 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 tcplisten/tcplisten_js_wasm.go

diff --git a/tcplisten/socket.go b/tcplisten/socket.go
index 4090f12..e008f58 100644
--- a/tcplisten/socket.go
+++ b/tcplisten/socket.go
@@ -1,4 +1,4 @@
-//go:build linux || darwin || dragonfly || freebsd || netbsd || openbsd || rumprun || (zos && s390x)
+//go:build !js && !wasm && (linux || darwin || dragonfly || freebsd || netbsd || openbsd || rumprun || (zos && s390x))
 
 package tcplisten
 
diff --git a/tcplisten/socket_other.go b/tcplisten/socket_other.go
index b3289c3..65b98b0 100644
--- a/tcplisten/socket_other.go
+++ b/tcplisten/socket_other.go
@@ -1,4 +1,4 @@
-//go:build linux || dragonfly || freebsd || netbsd || openbsd || rumprun
+//go:build !js && !wasm && (linux || dragonfly || freebsd || netbsd || openbsd || rumprun)
 
 package tcplisten
 
diff --git a/tcplisten/tcplisten_js_wasm.go b/tcplisten/tcplisten_js_wasm.go
new file mode 100644
index 0000000..3c46c8e
--- /dev/null
+++ b/tcplisten/tcplisten_js_wasm.go
@@ -0,0 +1,17 @@
+package tcplisten
+
+import (
+	"net"
+)
+
+// A dummy implementation for js,wasm
+type Config struct {
+	ReusePort   bool
+	DeferAccept bool
+	FastOpen    bool
+	Backlog     int
+}
+
+func (cfg *Config) NewListener(network, addr string) (net.Listener, error) {
+	return net.Listen(network, addr)
+}