diff --git a/Cargo.lock b/Cargo.lock
index 820dafb0c..3b23fd683 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1319,6 +1319,10 @@ dependencies = [
  "unicase 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "pipe"
+version = "0.1.0"
+
 [[package]]
 name = "pkg-config"
 version = "0.3.14"
diff --git a/Cargo.toml b/Cargo.toml
index b11e13340..8849a4918 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ wasmer-wasi = { path = "lib/wasi", optional = true }
 kwasm-loader = { path = "lib/kwasm-loader" }
 
 [workspace]
-members = ["lib/clif-backend", "lib/singlepass-backend", "lib/runtime", "lib/runtime-abi", "lib/runtime-core", "lib/emscripten", "lib/spectests", "lib/win-exception-handler", "lib/runtime-c-api", "lib/llvm-backend", "lib/wasi", "lib/middleware-common", "lib/kwasm-loader", "examples/kernel/hello_world", "examples/plugin-for-example"]
+members = ["lib/clif-backend", "lib/singlepass-backend", "lib/runtime", "lib/runtime-abi", "lib/runtime-core", "lib/emscripten", "lib/spectests", "lib/win-exception-handler", "lib/runtime-c-api", "lib/llvm-backend", "lib/wasi", "lib/middleware-common", "lib/kwasm-loader", "examples/kernel/hello_world", "examples/pipe", "examples/plugin-for-example"]
 
 [build-dependencies]
 wabt = "0.7.2"
diff --git a/examples/pipe/Cargo.toml b/examples/pipe/Cargo.toml
new file mode 100644
index 000000000..50702bbb1
--- /dev/null
+++ b/examples/pipe/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "pipe"
+version = "0.1.0"
+authors = ["Heyang Zhou <zhy20000919@hotmail.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/examples/pipe/src/main.rs b/examples/pipe/src/main.rs
new file mode 100644
index 000000000..5192c539a
--- /dev/null
+++ b/examples/pipe/src/main.rs
@@ -0,0 +1,13 @@
+use std::io::{Read, Write};
+
+fn main() {
+    let mut stdin = ::std::io::stdin();
+    let mut stdout = ::std::io::stdout();
+    let mut buf: Vec<u8> = vec![0; 512];
+    let mut total: u64 = 0;
+    while total < 1048576u64 * 2048 {
+        let n = stdin.read(&mut buf).unwrap();
+        stdout.write_all(&buf[..n]).unwrap();
+        total += n as u64;
+    }
+}