From 2413236898f149041e4ec22cbff3d23de313ac33 Mon Sep 17 00:00:00 2001
From: Emilia Jaser <58911293+schitcrafter@users.noreply.github.com>
Date: Sat, 18 Nov 2023 02:59:33 +0100
Subject: [PATCH] In the examples, listen on 0.0.0.0 instead of 127.0.0.1 #664
 (#672)

* In the examples, listen on 0.0.0.0 instead of 127.0.0.1 #664

* Fix accidentally replaced ip's
---
 examples/grpc/helloworld/src/main.rs               | 2 +-
 examples/grpc/jsoncodec/src/main.rs                | 2 +-
 examples/grpc/middleware/src/main.rs               | 2 +-
 examples/grpc/reflection/src/main.rs               | 2 +-
 examples/grpc/routeguide/src/main.rs               | 2 +-
 examples/openapi/auth-apikey/src/main.rs           | 2 +-
 examples/openapi/auth-basic/src/main.rs            | 2 +-
 examples/openapi/auth-github/src/main.rs           | 2 +-
 examples/openapi/auth-multiple/src/main.rs         | 2 +-
 examples/openapi/combined-apis/src/main.rs         | 2 +-
 examples/openapi/content-type-accept/src/main.rs   | 2 +-
 examples/openapi/custom-payload/src/main.rs        | 2 +-
 examples/openapi/generics/src/main.rs              | 2 +-
 examples/openapi/hello-world/src/main.rs           | 2 +-
 examples/openapi/log-with-operation-id/src/main.rs | 2 +-
 examples/openapi/poem-extractor/src/main.rs        | 2 +-
 examples/openapi/poem-middleware/src/main.rs       | 2 +-
 examples/openapi/sse/src/main.rs                   | 2 +-
 examples/openapi/todos/src/main.rs                 | 2 +-
 examples/openapi/uniform-response/src/main.rs      | 2 +-
 examples/openapi/union/src/main.rs                 | 2 +-
 examples/openapi/upload/src/main.rs                | 2 +-
 examples/openapi/users-crud/src/main.rs            | 2 +-
 examples/poem/async-graphql/src/main.rs            | 2 +-
 examples/poem/auth/src/main.rs                     | 2 +-
 examples/poem/basic-auth/src/main.rs               | 2 +-
 examples/poem/catch-panic/src/main.rs              | 2 +-
 examples/poem/combined-listeners/src/main.rs       | 6 +++---
 examples/poem/cookie-session/src/main.rs           | 2 +-
 examples/poem/csrf/src/main.rs                     | 2 +-
 examples/poem/custom-error/src/main.rs             | 2 +-
 examples/poem/custom-extractor/src/main.rs         | 2 +-
 examples/poem/embed-files/src/main.rs              | 2 +-
 examples/poem/graceful-shutdown/src/main.rs        | 2 +-
 examples/poem/handling-404/src/main.rs             | 2 +-
 examples/poem/hello-world/src/main.rs              | 2 +-
 examples/poem/i18n/src/main.rs                     | 2 +-
 examples/poem/json/src/main.rs                     | 2 +-
 examples/poem/middleware/src/main.rs               | 2 +-
 examples/poem/middleware_fn/src/main.rs            | 2 +-
 examples/poem/mongodb/src/main.rs                  | 2 +-
 examples/poem/nested-routing/src/main.rs           | 2 +-
 examples/poem/opentelemetry-jaeger/src/server1.rs  | 2 +-
 examples/poem/opentelemetry-jaeger/src/server2.rs  | 2 +-
 examples/poem/redis-session/src/main.rs            | 2 +-
 examples/poem/sse/src/main.rs                      | 2 +-
 examples/poem/static-files/src/main.rs             | 2 +-
 examples/poem/tera-templating/src/main.rs          | 2 +-
 examples/poem/tls-reload/src/main.rs               | 2 +-
 examples/poem/tls/src/main.rs                      | 2 +-
 examples/poem/tokio-metrics/src/main.rs            | 2 +-
 examples/poem/tonic/src/main.rs                    | 2 +-
 examples/poem/tower-layer/src/main.rs              | 2 +-
 examples/poem/upload/src/main.rs                   | 2 +-
 examples/poem/websocket-chat/src/main.rs           | 2 +-
 poem-grpc/README.md                                | 2 +-
 poem-openapi/README.md                             | 2 +-
 poem-openapi/src/lib.rs                            | 2 +-
 poem/README.md                                     | 2 +-
 poem/src/lib.rs                                    | 2 +-
 poem/src/listener/mod.rs                           | 2 +-
 poem/src/listener/rustls.rs                        | 2 +-
 62 files changed, 64 insertions(+), 64 deletions(-)

diff --git a/examples/grpc/helloworld/src/main.rs b/examples/grpc/helloworld/src/main.rs
index c127c6746d..f147740868 100644
--- a/examples/grpc/helloworld/src/main.rs
+++ b/examples/grpc/helloworld/src/main.rs
@@ -21,7 +21,7 @@ impl Greeter for GreeterService {
 #[tokio::main]
 async fn main() -> Result<(), std::io::Error> {
     let route = RouteGrpc::new().add_service(GreeterServer::new(GreeterService));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(route)
         .await
 }
diff --git a/examples/grpc/jsoncodec/src/main.rs b/examples/grpc/jsoncodec/src/main.rs
index 017fac56a9..d1359216a0 100644
--- a/examples/grpc/jsoncodec/src/main.rs
+++ b/examples/grpc/jsoncodec/src/main.rs
@@ -25,7 +25,7 @@ async fn main() -> Result<(), std::io::Error> {
     }
     tracing_subscriber::fmt::init();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(
             RouteGrpc::new()
                 .add_service(GreeterServer::new(GreeterService))
diff --git a/examples/grpc/middleware/src/main.rs b/examples/grpc/middleware/src/main.rs
index fceb973c6f..ad437bfa9b 100644
--- a/examples/grpc/middleware/src/main.rs
+++ b/examples/grpc/middleware/src/main.rs
@@ -22,7 +22,7 @@ impl Greeter for GreeterService {
 
 #[tokio::main]
 async fn main() -> Result<(), std::io::Error> {
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(RouteGrpc::new().add_service(GreeterServer::new(GreeterService)))
         .await
 }
diff --git a/examples/grpc/reflection/src/main.rs b/examples/grpc/reflection/src/main.rs
index 83f801c15e..504d3fb033 100644
--- a/examples/grpc/reflection/src/main.rs
+++ b/examples/grpc/reflection/src/main.rs
@@ -26,7 +26,7 @@ async fn main() -> Result<(), std::io::Error> {
     }
     tracing_subscriber::fmt::init();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(
             RouteGrpc::new()
                 .add_service(
diff --git a/examples/grpc/routeguide/src/main.rs b/examples/grpc/routeguide/src/main.rs
index cc49e5ff31..b6a3494079 100644
--- a/examples/grpc/routeguide/src/main.rs
+++ b/examples/grpc/routeguide/src/main.rs
@@ -148,7 +148,7 @@ async fn main() -> Result<(), std::io::Error> {
     }
     tracing_subscriber::fmt::init();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(
             RouteGrpc::new()
                 .add_service(RouteGuideServer::new(RouteGuideService {
diff --git a/examples/openapi/auth-apikey/src/main.rs b/examples/openapi/auth-apikey/src/main.rs
index 1909ff15ba..590ed327dc 100644
--- a/examples/openapi/auth-apikey/src/main.rs
+++ b/examples/openapi/auth-apikey/src/main.rs
@@ -84,7 +84,7 @@ async fn main() -> Result<(), std::io::Error> {
         .nest("/", ui)
         .data(server_key);
 
-    poem::Server::new(TcpListener::bind("127.0.0.1:3000"))
+    poem::Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/openapi/auth-basic/src/main.rs b/examples/openapi/auth-basic/src/main.rs
index 6d8ec12956..1c5a7b37a1 100644
--- a/examples/openapi/auth-basic/src/main.rs
+++ b/examples/openapi/auth-basic/src/main.rs
@@ -33,7 +33,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api, "Authorization Demo", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    poem::Server::new(TcpListener::bind("127.0.0.1:3000"))
+    poem::Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/auth-github/src/main.rs b/examples/openapi/auth-github/src/main.rs
index 531e5f2fa4..797c377a46 100644
--- a/examples/openapi/auth-github/src/main.rs
+++ b/examples/openapi/auth-github/src/main.rs
@@ -91,7 +91,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api, "Authorization Demo", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(
             Route::new()
                 .at("/proxy", oauth_token_url_proxy)
diff --git a/examples/openapi/auth-multiple/src/main.rs b/examples/openapi/auth-multiple/src/main.rs
index 9512a2ee1a..04b057c376 100644
--- a/examples/openapi/auth-multiple/src/main.rs
+++ b/examples/openapi/auth-multiple/src/main.rs
@@ -99,7 +99,7 @@ async fn main() -> Result<(), std::io::Error> {
         .nest("/", ui)
         .data(server_key);
 
-    poem::Server::new(TcpListener::bind("127.0.0.1:3000"))
+    poem::Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/openapi/combined-apis/src/main.rs b/examples/openapi/combined-apis/src/main.rs
index e81900d807..3eaa7dfcea 100644
--- a/examples/openapi/combined-apis/src/main.rs
+++ b/examples/openapi/combined-apis/src/main.rs
@@ -42,7 +42,7 @@ async fn main() -> Result<(), std::io::Error> {
         .server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/content-type-accept/src/main.rs b/examples/openapi/content-type-accept/src/main.rs
index b077d78bed..564995136c 100644
--- a/examples/openapi/content-type-accept/src/main.rs
+++ b/examples/openapi/content-type-accept/src/main.rs
@@ -142,7 +142,7 @@ async fn main() -> Result<(), std::io::Error> {
     let ui = api_service.swagger_ui();
     let yaml = api_service.spec_endpoint();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(
             Route::new()
                 .nest("/api", api_service)
diff --git a/examples/openapi/custom-payload/src/main.rs b/examples/openapi/custom-payload/src/main.rs
index bfcc0a826e..487d0a589c 100644
--- a/examples/openapi/custom-payload/src/main.rs
+++ b/examples/openapi/custom-payload/src/main.rs
@@ -32,7 +32,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api, "Hello World", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/generics/src/main.rs b/examples/openapi/generics/src/main.rs
index 9be68c62cc..3e36140670 100644
--- a/examples/openapi/generics/src/main.rs
+++ b/examples/openapi/generics/src/main.rs
@@ -36,7 +36,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api, "Hello World", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/hello-world/src/main.rs b/examples/openapi/hello-world/src/main.rs
index deb1fdc8b0..ea2525c2f3 100644
--- a/examples/openapi/hello-world/src/main.rs
+++ b/examples/openapi/hello-world/src/main.rs
@@ -25,7 +25,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api, "Hello World", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/log-with-operation-id/src/main.rs b/examples/openapi/log-with-operation-id/src/main.rs
index a6c6894809..77c5394c7b 100644
--- a/examples/openapi/log-with-operation-id/src/main.rs
+++ b/examples/openapi/log-with-operation-id/src/main.rs
@@ -35,7 +35,7 @@ async fn main() -> Result<(), std::io::Error> {
             Ok(resp)
         });
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/openapi/poem-extractor/src/main.rs b/examples/openapi/poem-extractor/src/main.rs
index 9d4a757229..af6ddf92c9 100644
--- a/examples/openapi/poem-extractor/src/main.rs
+++ b/examples/openapi/poem-extractor/src/main.rs
@@ -22,7 +22,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api, "Poem Extractor", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(
             Route::new()
                 .nest("/api", api_service.data(100i32))
diff --git a/examples/openapi/poem-middleware/src/main.rs b/examples/openapi/poem-middleware/src/main.rs
index b97ad6a61c..8f26200f20 100644
--- a/examples/openapi/poem-middleware/src/main.rs
+++ b/examples/openapi/poem-middleware/src/main.rs
@@ -26,7 +26,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api, "Poem Middleware", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    poem::Server::new(TcpListener::bind("127.0.0.1:3000"))
+    poem::Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/sse/src/main.rs b/examples/openapi/sse/src/main.rs
index 51444b0b4c..6690093d11 100644
--- a/examples/openapi/sse/src/main.rs
+++ b/examples/openapi/sse/src/main.rs
@@ -37,7 +37,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api, "Hello World", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/todos/src/main.rs b/examples/openapi/todos/src/main.rs
index 4158f885fe..00026c06ea 100644
--- a/examples/openapi/todos/src/main.rs
+++ b/examples/openapi/todos/src/main.rs
@@ -158,7 +158,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
         .with(Cors::new())
         .data(pool);
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(route)
         .await?;
     Ok(())
diff --git a/examples/openapi/uniform-response/src/main.rs b/examples/openapi/uniform-response/src/main.rs
index bcea502232..6c723eb200 100644
--- a/examples/openapi/uniform-response/src/main.rs
+++ b/examples/openapi/uniform-response/src/main.rs
@@ -104,7 +104,7 @@ async fn main() -> Result<(), std::io::Error> {
     .server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/union/src/main.rs b/examples/openapi/union/src/main.rs
index f151c6f38c..d21ae13ca4 100644
--- a/examples/openapi/union/src/main.rs
+++ b/examples/openapi/union/src/main.rs
@@ -41,7 +41,7 @@ async fn main() -> Result<(), std::io::Error> {
     let spec = api_service.spec_endpoint();
     let spec_yaml = api_service.spec_endpoint_yaml();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(
             Route::new()
                 .nest("/api", api_service)
diff --git a/examples/openapi/upload/src/main.rs b/examples/openapi/upload/src/main.rs
index 21f1fd88aa..606be9a439 100644
--- a/examples/openapi/upload/src/main.rs
+++ b/examples/openapi/upload/src/main.rs
@@ -101,7 +101,7 @@ async fn main() -> Result<(), std::io::Error> {
     .server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/openapi/users-crud/src/main.rs b/examples/openapi/users-crud/src/main.rs
index 45ddd8a4e3..84503d4a88 100644
--- a/examples/openapi/users-crud/src/main.rs
+++ b/examples/openapi/users-crud/src/main.rs
@@ -143,7 +143,7 @@ async fn main() -> Result<(), std::io::Error> {
         OpenApiService::new(Api::default(), "Users", "1.0").server("http://localhost:3000/api");
     let ui = api_service.swagger_ui();
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(Route::new().nest("/api", api_service).nest("/", ui))
         .await
 }
diff --git a/examples/poem/async-graphql/src/main.rs b/examples/poem/async-graphql/src/main.rs
index b3b4f9ed4a..3548800313 100644
--- a/examples/poem/async-graphql/src/main.rs
+++ b/examples/poem/async-graphql/src/main.rs
@@ -39,7 +39,7 @@ async fn main() -> Result<(), std::io::Error> {
 
     println!("Playground: http://localhost:3000");
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/auth/src/main.rs b/examples/poem/auth/src/main.rs
index b7a9cc2bf2..3cf09af856 100644
--- a/examples/poem/auth/src/main.rs
+++ b/examples/poem/auth/src/main.rs
@@ -105,7 +105,7 @@ async fn main() -> Result<(), std::io::Error> {
         .at("/signin", get(signin_ui).post(signin))
         .at("/logout", get(logout))
         .with(CookieSession::new(CookieConfig::new()));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/basic-auth/src/main.rs b/examples/poem/basic-auth/src/main.rs
index cf59468132..1d7a7ed5b4 100644
--- a/examples/poem/basic-auth/src/main.rs
+++ b/examples/poem/basic-auth/src/main.rs
@@ -62,7 +62,7 @@ async fn main() -> Result<(), std::io::Error> {
         username: "test".to_string(),
         password: "123456".to_string(),
     });
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/catch-panic/src/main.rs b/examples/poem/catch-panic/src/main.rs
index 9ff252f414..3d8c087768 100644
--- a/examples/poem/catch-panic/src/main.rs
+++ b/examples/poem/catch-panic/src/main.rs
@@ -21,7 +21,7 @@ async fn main() -> Result<(), std::io::Error> {
         .at("/", index)
         .with(Tracing)
         .with(CatchPanic::new());
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .name("hello-world")
         .run(app)
         .await
diff --git a/examples/poem/combined-listeners/src/main.rs b/examples/poem/combined-listeners/src/main.rs
index 519fd959ce..883563748e 100644
--- a/examples/poem/combined-listeners/src/main.rs
+++ b/examples/poem/combined-listeners/src/main.rs
@@ -17,8 +17,8 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/", get(hello));
-    let listener = TcpListener::bind("127.0.0.1:3000")
-        .combine(TcpListener::bind("127.0.0.1:3001"))
-        .combine(TcpListener::bind("127.0.0.1:3002"));
+    let listener = TcpListener::bind("0.0.0.0:3000")
+        .combine(TcpListener::bind("0.0.0.0:3001"))
+        .combine(TcpListener::bind("0.0.0.0:3002"));
     Server::new(listener).run(app).await
 }
diff --git a/examples/poem/cookie-session/src/main.rs b/examples/poem/cookie-session/src/main.rs
index 31f248a82c..d13ec86456 100644
--- a/examples/poem/cookie-session/src/main.rs
+++ b/examples/poem/cookie-session/src/main.rs
@@ -22,7 +22,7 @@ async fn main() -> Result<(), std::io::Error> {
     let app = Route::new()
         .at("/", get(count))
         .with(CookieSession::new(CookieConfig::default().secure(false)));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/csrf/src/main.rs b/examples/poem/csrf/src/main.rs
index 342d09f547..450122acb5 100644
--- a/examples/poem/csrf/src/main.rs
+++ b/examples/poem/csrf/src/main.rs
@@ -60,7 +60,7 @@ async fn main() -> Result<(), std::io::Error> {
     let app = Route::new()
         .at("/", get(login_ui).post(login))
         .with(Csrf::new());
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/custom-error/src/main.rs b/examples/poem/custom-error/src/main.rs
index 269c1366e8..7f7f0d754d 100644
--- a/examples/poem/custom-error/src/main.rs
+++ b/examples/poem/custom-error/src/main.rs
@@ -31,7 +31,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/", get(hello));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/custom-extractor/src/main.rs b/examples/poem/custom-extractor/src/main.rs
index 713a14c4a4..fee3290f87 100644
--- a/examples/poem/custom-extractor/src/main.rs
+++ b/examples/poem/custom-extractor/src/main.rs
@@ -31,7 +31,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/", get(index));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/embed-files/src/main.rs b/examples/poem/embed-files/src/main.rs
index 11db4ab382..a4dd065ed2 100644
--- a/examples/poem/embed-files/src/main.rs
+++ b/examples/poem/embed-files/src/main.rs
@@ -19,7 +19,7 @@ async fn main() -> Result<(), std::io::Error> {
     let app = Route::new()
         .at("/", EmbeddedFileEndpoint::<Files>::new("index.html"))
         .nest("/files", EmbeddedFilesEndpoint::<Files>::new());
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/graceful-shutdown/src/main.rs b/examples/poem/graceful-shutdown/src/main.rs
index a4afbb863d..835af9e176 100644
--- a/examples/poem/graceful-shutdown/src/main.rs
+++ b/examples/poem/graceful-shutdown/src/main.rs
@@ -45,7 +45,7 @@ async fn main() -> Result<(), std::io::Error> {
 
     let app = Route::new().at("/", get(index)).at("/event", get(event));
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run_with_graceful_shutdown(
             app,
             async move {
diff --git a/examples/poem/handling-404/src/main.rs b/examples/poem/handling-404/src/main.rs
index 2188af875c..b93315be4c 100644
--- a/examples/poem/handling-404/src/main.rs
+++ b/examples/poem/handling-404/src/main.rs
@@ -24,7 +24,7 @@ async fn main() -> Result<(), std::io::Error> {
                     .body("haha")
             });
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/hello-world/src/main.rs b/examples/poem/hello-world/src/main.rs
index 2cf6013a5e..59808f1c8e 100644
--- a/examples/poem/hello-world/src/main.rs
+++ b/examples/poem/hello-world/src/main.rs
@@ -15,7 +15,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/hello/:name", get(hello)).with(Tracing);
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .name("hello-world")
         .run(app)
         .await
diff --git a/examples/poem/i18n/src/main.rs b/examples/poem/i18n/src/main.rs
index f766514c1d..f00928659e 100644
--- a/examples/poem/i18n/src/main.rs
+++ b/examples/poem/i18n/src/main.rs
@@ -51,7 +51,7 @@ async fn main() -> Result<(), std::io::Error> {
         .at("/welcome_hashmap/:name", get(welcome_hashmap))
         .with(Tracing)
         .data(resources);
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .name("hello-world")
         .run(app)
         .await
diff --git a/examples/poem/json/src/main.rs b/examples/poem/json/src/main.rs
index 7830aef222..724bb42cfa 100644
--- a/examples/poem/json/src/main.rs
+++ b/examples/poem/json/src/main.rs
@@ -22,7 +22,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/hello", post(hello));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/middleware/src/main.rs b/examples/poem/middleware/src/main.rs
index b9327413da..9d840ee52b 100644
--- a/examples/poem/middleware/src/main.rs
+++ b/examples/poem/middleware/src/main.rs
@@ -50,7 +50,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/", get(index)).with(Log);
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/middleware_fn/src/main.rs b/examples/poem/middleware_fn/src/main.rs
index 15aeacec2c..ceca503ed1 100644
--- a/examples/poem/middleware_fn/src/main.rs
+++ b/examples/poem/middleware_fn/src/main.rs
@@ -33,7 +33,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/", get(index)).around(log);
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/mongodb/src/main.rs b/examples/poem/mongodb/src/main.rs
index 066485aff4..15c21a1d2f 100644
--- a/examples/poem/mongodb/src/main.rs
+++ b/examples/poem/mongodb/src/main.rs
@@ -66,7 +66,7 @@ async fn main() -> io::Result<()> {
         .database("test");
     let collection = mongodb.collection::<Document>("user");
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(
             Route::new()
                 .at("/user", get(get_users).post(create_user))
diff --git a/examples/poem/nested-routing/src/main.rs b/examples/poem/nested-routing/src/main.rs
index e160fa3c57..2e9c059b0b 100644
--- a/examples/poem/nested-routing/src/main.rs
+++ b/examples/poem/nested-routing/src/main.rs
@@ -17,7 +17,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().nest("/api", api());
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/opentelemetry-jaeger/src/server1.rs b/examples/poem/opentelemetry-jaeger/src/server1.rs
index bde8849e4d..fb6eb1d6b4 100644
--- a/examples/poem/opentelemetry-jaeger/src/server1.rs
+++ b/examples/poem/opentelemetry-jaeger/src/server1.rs
@@ -80,7 +80,7 @@ async fn main() -> Result<(), std::io::Error> {
         .with(OpenTelemetryMetrics::new())
         .with(OpenTelemetryTracing::new(tracer));
 
-    Server::new(TcpListener::bind("127.0.0.1:3001"))
+    Server::new(TcpListener::bind("0.0.0.0:3001"))
         .run(app)
         .await
 }
diff --git a/examples/poem/opentelemetry-jaeger/src/server2.rs b/examples/poem/opentelemetry-jaeger/src/server2.rs
index 701cc85a99..adc374bfb6 100644
--- a/examples/poem/opentelemetry-jaeger/src/server2.rs
+++ b/examples/poem/opentelemetry-jaeger/src/server2.rs
@@ -39,7 +39,7 @@ async fn main() -> Result<(), std::io::Error> {
         .with(OpenTelemetryMetrics::new())
         .with(OpenTelemetryTracing::new(tracer));
 
-    Server::new(TcpListener::bind("127.0.0.1:3002"))
+    Server::new(TcpListener::bind("0.0.0.0:3002"))
         .run(app)
         .await
 }
diff --git a/examples/poem/redis-session/src/main.rs b/examples/poem/redis-session/src/main.rs
index d053443dc5..0ae7237b03 100644
--- a/examples/poem/redis-session/src/main.rs
+++ b/examples/poem/redis-session/src/main.rs
@@ -26,7 +26,7 @@ async fn main() -> Result<(), std::io::Error> {
         CookieConfig::default().secure(false),
         RedisStorage::new(ConnectionManager::new(client).await.unwrap()),
     ));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/sse/src/main.rs b/examples/poem/sse/src/main.rs
index e9fab7ac9d..a70c9e47e1 100644
--- a/examples/poem/sse/src/main.rs
+++ b/examples/poem/sse/src/main.rs
@@ -44,7 +44,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/", get(index)).at("/event", get(event));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/static-files/src/main.rs b/examples/poem/static-files/src/main.rs
index 12f5d67aab..4c0e466a36 100644
--- a/examples/poem/static-files/src/main.rs
+++ b/examples/poem/static-files/src/main.rs
@@ -11,7 +11,7 @@ async fn main() -> Result<(), std::io::Error> {
         "/",
         StaticFilesEndpoint::new("./poem/static-files/files").show_files_listing(),
     );
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/tera-templating/src/main.rs b/examples/poem/tera-templating/src/main.rs
index b5ce0e3ac6..782ef910da 100644
--- a/examples/poem/tera-templating/src/main.rs
+++ b/examples/poem/tera-templating/src/main.rs
@@ -33,7 +33,7 @@ fn hello(Path(name): Path<String>) -> Result<Html<String>, poem::Error> {
 #[tokio::main]
 async fn main() -> Result<(), std::io::Error> {
     let app = Route::new().at("/hello/:name", get(hello));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/tls-reload/src/main.rs b/examples/poem/tls-reload/src/main.rs
index 5c30548023..31b5acdf48 100644
--- a/examples/poem/tls-reload/src/main.rs
+++ b/examples/poem/tls-reload/src/main.rs
@@ -19,7 +19,7 @@ async fn main() -> Result<(), std::io::Error> {
 
     let app = Route::new().at("/", get(index));
 
-    let listener = TcpListener::bind("127.0.0.1:3000").rustls(async_stream::stream! {
+    let listener = TcpListener::bind("0.0.0.0:3000").rustls(async_stream::stream! {
         loop {
             if let Ok(tls_config) = load_tls_config() {
                 yield tls_config;
diff --git a/examples/poem/tls/src/main.rs b/examples/poem/tls/src/main.rs
index 1323caffb6..eefcd5c6e4 100644
--- a/examples/poem/tls/src/main.rs
+++ b/examples/poem/tls/src/main.rs
@@ -75,7 +75,7 @@ async fn main() -> Result<(), std::io::Error> {
 
     let app = Route::new().at("/", get(index));
 
-    let listener = TcpListener::bind("127.0.0.1:3000")
+    let listener = TcpListener::bind("0.0.0.0:3000")
         .rustls(RustlsConfig::new().fallback(RustlsCertificate::new().key(KEY).cert(CERT)));
     Server::new(listener).run(app).await
 }
diff --git a/examples/poem/tokio-metrics/src/main.rs b/examples/poem/tokio-metrics/src/main.rs
index 976cc02219..bed226332b 100644
--- a/examples/poem/tokio-metrics/src/main.rs
+++ b/examples/poem/tokio-metrics/src/main.rs
@@ -34,7 +34,7 @@ async fn main() -> Result<(), std::io::Error> {
         .at("/a", get(a).with(metrics_a))
         .at("/b", get(b).with(metrics_b))
         .with(Tracing);
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/tonic/src/main.rs b/examples/poem/tonic/src/main.rs
index cc6e37a875..08195bad33 100644
--- a/examples/poem/tonic/src/main.rs
+++ b/examples/poem/tonic/src/main.rs
@@ -39,7 +39,7 @@ async fn main() -> Result<(), std::io::Error> {
             .compat(),
     );
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/tower-layer/src/main.rs b/examples/poem/tower-layer/src/main.rs
index 519203f98f..cc6c759748 100644
--- a/examples/poem/tower-layer/src/main.rs
+++ b/examples/poem/tower-layer/src/main.rs
@@ -21,7 +21,7 @@ async fn main() -> Result<(), std::io::Error> {
         "/",
         get(hello).with(RateLimitLayer::new(5, Duration::from_secs(30)).compat()),
     );
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/upload/src/main.rs b/examples/poem/upload/src/main.rs
index 9e0405d1f4..0069c76e0d 100644
--- a/examples/poem/upload/src/main.rs
+++ b/examples/poem/upload/src/main.rs
@@ -50,7 +50,7 @@ async fn main() -> Result<(), std::io::Error> {
     tracing_subscriber::fmt::init();
 
     let app = Route::new().at("/", get(index).post(upload));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/examples/poem/websocket-chat/src/main.rs b/examples/poem/websocket-chat/src/main.rs
index 4a86f90744..cbb058fc61 100644
--- a/examples/poem/websocket-chat/src/main.rs
+++ b/examples/poem/websocket-chat/src/main.rs
@@ -102,7 +102,7 @@ async fn main() -> Result<(), std::io::Error> {
         get(ws.data(tokio::sync::broadcast::channel::<String>(32).0)),
     );
 
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/poem-grpc/README.md b/poem-grpc/README.md
index da351dbeae..56caecd9d4 100644
--- a/poem-grpc/README.md
+++ b/poem-grpc/README.md
@@ -52,7 +52,7 @@ impl Greeter for GreeterService {
 #[tokio::main]
 async fn main() -> Result<(), std::io::Error> {
     let route = RouteGrpc::new().add_service(GreeterServer::new(GreeterService));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(route)
         .await
 }
diff --git a/poem-openapi/README.md b/poem-openapi/README.md
index 0fe19027d8..21ae40b74d 100644
--- a/poem-openapi/README.md
+++ b/poem-openapi/README.md
@@ -98,7 +98,7 @@ async fn main() -> Result<(), std::io::Error> {
     let ui = api_service.swagger_ui();
     let app = Route::new().nest("/api", api_service).nest("/", ui);
 
-    poem::Server::new(TcpListener::bind("127.0.0.1:3000"))
+    poem::Server::new(TcpListener::bind("0.0.0.0:3000"))
         .run(app)
         .await
 }
diff --git a/poem-openapi/src/lib.rs b/poem-openapi/src/lib.rs
index fd4fb4dca4..5aa1054f50 100644
--- a/poem-openapi/src/lib.rs
+++ b/poem-openapi/src/lib.rs
@@ -61,7 +61,7 @@
 //! let app = Route::new().nest("/", api_service).nest("/docs", ui);
 //!
 //! # tokio::runtime::Runtime::new().unwrap().block_on(async {
-//! Server::new(TcpListener::bind("127.0.0.1:3000"))
+//! Server::new(TcpListener::bind("0.0.0.0:3000"))
 //!     .run(app)
 //!     .await;
 //! # });
diff --git a/poem/README.md b/poem/README.md
index 42dacf821a..ffd27a88e7 100644
--- a/poem/README.md
+++ b/poem/README.md
@@ -95,7 +95,7 @@ fn hello(Path(name): Path<String>) -> String {
 #[tokio::main]
 async fn main() -> Result<(), std::io::Error> {
     let app = Route::new().at("/hello/:name", get(hello));
-    Server::new(TcpListener::bind("127.0.0.1:3000"))
+    Server::new(TcpListener::bind("0.0.0.0:3000"))
       .run(app)
       .await
 }
diff --git a/poem/src/lib.rs b/poem/src/lib.rs
index d2eda3ade9..f7c587bff6 100644
--- a/poem/src/lib.rs
+++ b/poem/src/lib.rs
@@ -25,7 +25,7 @@
 //! #[tokio::main]
 //! async fn main() -> Result<(), std::io::Error> {
 //!     let app = Route::new().at("/hello/:name", get(hello));
-//!     Server::new(TcpListener::bind("127.0.0.1:3000"))
+//!     Server::new(TcpListener::bind("0.0.0.0:3000"))
 //!         .run(app)
 //!         .await
 //! }
diff --git a/poem/src/listener/mod.rs b/poem/src/listener/mod.rs
index 06552939da..2e59598ca4 100644
--- a/poem/src/listener/mod.rs
+++ b/poem/src/listener/mod.rs
@@ -143,7 +143,7 @@ pub trait Listener: Send {
     /// ```
     /// use poem::listener::{Listener, TcpListener};
     ///
-    /// let listener = TcpListener::bind("127.0.0.1:80").combine(TcpListener::bind("127.0.0.1:81"));
+    /// let listener = TcpListener::bind("0.0.0.0:80").combine(TcpListener::bind("0.0.0.0:81"));
     /// ```
     #[must_use]
     fn combine<T>(self, other: T) -> Combined<Self, T>
diff --git a/poem/src/listener/rustls.rs b/poem/src/listener/rustls.rs
index 88d08c4cd0..7eeba2a3de 100644
--- a/poem/src/listener/rustls.rs
+++ b/poem/src/listener/rustls.rs
@@ -196,7 +196,7 @@ impl RustlsConfig {
     ///
     /// let config =
     ///     RustlsConfig::new().fallback(RustlsCertificate::new().cert(cert_bytes).key(key_bytes));
-    /// let listener = TcpListener::bind("127.0.0.1:3000").rustls(config);
+    /// let listener = TcpListener::bind("0.0.0.0:3000").rustls(config);
     /// ```
     pub fn fallback(mut self, certificate: RustlsCertificate) -> Self {
         self.fallback = Some(certificate);