https://github.com/thiagorigonatti/sleeker
A lightweight sub-millisecond p99 latency ultra high-performance non-blocking I/O io_uring and unix-domain-sockets compatible HTTP1/2/3 server module with easy TLS integration support.
https://github.com/thiagorigonatti/sleeker
asynchronous event-driven high-performance http-server http1 http2 io-uring java low-latency netty networking nio non-blocking reactive server ssl sub-millisecond tls unix-domain-sockets zero-copy
Last synced: about 2 months ago
JSON representation
A lightweight sub-millisecond p99 latency ultra high-performance non-blocking I/O io_uring and unix-domain-sockets compatible HTTP1/2/3 server module with easy TLS integration support.
- Host: GitHub
- URL: https://github.com/thiagorigonatti/sleeker
- Owner: thiagorigonatti
- License: apache-2.0
- Created: 2025-09-29T23:41:25.000Z (8 months ago)
- Default Branch: main
- Last Pushed: 2025-10-17T00:30:55.000Z (8 months ago)
- Last Synced: 2025-10-18T03:51:38.725Z (8 months ago)
- Topics: asynchronous, event-driven, high-performance, http-server, http1, http2, io-uring, java, low-latency, netty, networking, nio, non-blocking, reactive, server, ssl, sub-millisecond, tls, unix-domain-sockets, zero-copy
- Language: Java
- Homepage: https://discord.gg/U8NcPcHxW3
- Size: 290 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# SLEEKER v0.0.10
[TEST](TEST.md)
```java
public class Test {
public static void main(String[] args) throws Exception {
// Creating instances of Http1 and Http2 handler classes.
final Http1ExampleHandler http1ExampleHandler = new Http1ExampleHandler();
final Http2ExampleHandler http2ExampleHandler = new Http2ExampleHandler();
//Creating Cors instance with origin, allowed methods, allowed headers, sending cookies, and cache time.
final Cors cors = new Cors("http://localhost:54321",
Set.of(HttpMethod.GET, HttpMethod.POST),
Set.of(HttpHeaderNames.AUTHORIZATION), true, 3600L);
// Creates a builder object for SleekerServer.
new SleekerServer.Builder()
// Adds an HTTP context, with an endpoint, a handler that will process the request,
// and supported HTTP methods.
.addHttp1Context("/http1_get_post", http1ExampleHandler,
HttpMethod.GET,
HttpMethod.POST)
.addHttp1Context("/http1_put_patch_delete", http1ExampleHandler,
HttpMethod.PUT,
HttpMethod.PATCH,
HttpMethod.DELETE)
.addHttp1Context("/http1_head", http1ExampleHandler, HttpMethod.HEAD)
// Adds CORS for both http1 and http2
.withCors(cors)
// Configures SSL with cert file and private key.
.withSsl(Path.of("localhost-cert.pem"), Path.of("localhost-key.pem"))
.addHttp2Context("/http2_get", http2ExampleHandler, HttpMethod.GET)
.addHttp2Context("/http2_post", http2ExampleHandler, HttpMethod.POST)
// Builds a SleekerServer object.
.build()
// Starts the server with the address and port, as well as the type of I/O used.
.startServer(new InetSocketAddress("localhost", 8080), ServerIo.TYPE_IOURING);
}
}
```
```md
2025-09-29 10:00:01 [INFO ] [main] m.t.s.c.SleekerServer: Sleeker server running at: http://localhost:8080
```
### HTTP1.1 HANDLER
```java
public class Http1ExampleHandler extends Http1SleekHandler {
private static final Logger LOGGER = LogManager.getLogger(Http1ExampleHandler.class);
private final StringBuilder stringBuilder = new StringBuilder();
@Override
protected void handleGET(Http1Request http1Request, Http1Response http1Response) {
stringBuilder.setLength(0);
stringBuilder
.append("\r\n")
.append("--------HTTP/1.1 REQUEST--------")
.append("\r\n")
.append("ip_port: ").append(http1Request.remoteAddress().getHostString())
.append(":").append(http1Request.remoteAddress().getPort())
.append("\r\n")
.append("method: ").append(http1Request.method())
.append("\r\n")
.append("path: ").append(http1Request.path())
.append("\r\n");
for (Map.Entry header : http1Request.headers()) {
stringBuilder.append(header.getKey()).append(": ").append(header.getValue())
.append("\r\n");
}
http1Response.addHeader(HttpHeaderNames.CONTENT_TYPE, ContentType.TEXT_PLAIN_UTF8.getMimeType());
http1Response.setBody("Hello from HTTP/1.1");
http1Response.reply(HttpResponseStatus.OK);
stringBuilder
.append(http1Request.body())
.append("\r\n")
.append("--------------------------------")
.append("\r\n");
LOGGER.info(stringBuilder);
}
@Override
protected void handlePOST(Http1Request http1Request, Http1Response http1Response) throws JsonProcessingException {
if (http1Request.body().isEmpty() || http1Request.body().isBlank()) {
throw new HttpSleekException.BaseBuilder<>()
.contentType(ContentType.APPLICATION_JSON_UTF8)
.httpResponseStatus(HttpResponseStatus.BAD_REQUEST)
.responseMessage(new ObjectMapper().writeValueAsString(Map.of("errorMessage", "Body cannot be empty or blank")))
.build();
}
stringBuilder.setLength(0);
stringBuilder
.append("\r\n")
.append("--------HTTP/1.1 REQUEST--------")
.append("\r\n")
.append("ip_port: ").append(http1Request.remoteAddress().getHostString())
.append(":").append(http1Request.remoteAddress().getPort())
.append("\r\n")
.append("method: ").append(http1Request.method())
.append("\r\n")
.append("path: ").append(http1Request.path())
.append("\r\n");
for (Map.Entry header : http1Request.headers()) {
stringBuilder.append(header.getKey()).append(": ").append(header.getValue())
.append("\r\n");
}
http1Response.addHeader(HttpHeaderNames.CONTENT_TYPE, ContentType.TEXT_PLAIN_UTF8.getMimeType());
http1Response.setBody("Saved! (HTTP/1.1)");
http1Response.reply(HttpResponseStatus.CREATED);
stringBuilder
.append(http1Request.body())
.append("\r\n")
.append("--------------------------------")
.append("\r\n");
LOGGER.info(stringBuilder);
}
}
```
### HTTP1.1 REQUEST
```md
2025-10-16 21:07:37 [INFO ] [pool-2-thread-2] m.t.s.a.Http1ExampleHandler:
--------HTTP/1.1 REQUEST--------
ip_port: 127.0.0.1:38010
method: POST
path: /http1_get_post
Content-Type: application/json
User-Agent: PostmanRuntime/7.48.0
Accept: */*
Postman-Token: 88ac587d-fe03-4fc3-bca1-e5a1e10ef087
Host: localhost:8080
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
Content-Length: 37
{
"id": "abc",
"level": 123
}
--------------------------------
```
### HTTP2 HANDLER
```java
public class Http2ExampleHandler extends Http2SleekHandler {
private static final Logger LOGGER = LogManager.getLogger(Http2ExampleHandler.class);
private final StringBuilder stringBuilder = new StringBuilder();
@Override
protected void handleGET(Http2Request http2Request, Http2Response http2Response) {
stringBuilder.setLength(0);
stringBuilder
.append("\r\n")
.append("--------HTTP/2 REQUEST--------")
.append("\r\n")
.append("ip_port: ").append(http2Request.remoteAddress().getHostString())
.append(":").append(http2Request.remoteAddress().getPort())
.append("\r\n")
.append("method: ").append(http2Request.method())
.append("\r\n")
.append("path: ").append(http2Request.path())
.append("\r\n");
for (Map.Entry header : http2Request.headers()) {
stringBuilder.append(header.getKey()).append(": ").append(header.getValue())
.append("\r\n");
}
http2Response.addHeader(HttpHeaderNames.CONTENT_TYPE, ContentType.TEXT_PLAIN_UTF8.getMimeType());
http2Response.setBody("Hello from HTTP/2");
http2Response.reply(HttpResponseStatus.OK);
stringBuilder
.append(http2Request.body())
.append("\r\n")
.append("--------------------------------")
.append("\r\n");
LOGGER.info(stringBuilder);
}
@Override
protected void handlePOST(Http2Request http2Request, Http2Response http2Response) throws JsonProcessingException {
if (http2Request.body().isEmpty() || http2Request.body().isBlank()) {
throw new HttpSleekException.BaseBuilder<>()
.contentType(ContentType.APPLICATION_JSON_UTF8)
.httpResponseStatus(HttpResponseStatus.BAD_REQUEST)
.responseMessage(new ObjectMapper().writeValueAsString(Map.of("errorMessage", "Body cannot be empty or blank")))
.build();
}
stringBuilder.setLength(0);
stringBuilder
.append("\r\n")
.append("--------HTTP/2 REQUEST--------")
.append("\r\n")
.append("ip_port: ").append(http2Request.remoteAddress().getHostString())
.append(":").append(http2Request.remoteAddress().getPort())
.append("\r\n")
.append("method: ").append(http2Request.method())
.append("\r\n")
.append("path: ").append(http2Request.path())
.append("\r\n");
for (Map.Entry header : http2Request.headers()) {
stringBuilder.append(header.getKey()).append(": ").append(header.getValue())
.append("\r\n");
}
http2Response.addHeader(HttpHeaderNames.CONTENT_TYPE, ContentType.TEXT_PLAIN_UTF8.getMimeType());
http2Response.setBody("Saved! (HTTP/2)");
http2Response.reply(HttpResponseStatus.CREATED);
stringBuilder
.append(http2Request.body())
.append("\r\n")
.append("--------------------------------")
.append("\r\n");
LOGGER.info(stringBuilder);
}
}
```
### HTTP2 REQUEST
```md
2025-10-16 21:08:21 [INFO ] [pool-2-thread-2] m.t.s.a.Http2ExampleHandler:
--------HTTP/2 REQUEST--------
ip_port: 127.0.0.1:51564
method: POST
path: /http2_post
:path: /http2_post
:method: POST
:authority: localhost:8080
:scheme: https
content-type: application/json
user-agent: PostmanRuntime/7.48.0
accept: */*
postman-token: 21a37fed-2750-4b09-941d-49d47a9eeb6f
accept-encoding: gzip, deflate, br
content-length: 37
{
"id": "abc",
"level": 123
}
--------------------------------
```