HttpServer#tryWrite

[zhoujiaping]

HttpServer#tryWrite

// in SocketChannelImpl#write, it will change the buffer's position to it's limit.
// so the following if always get false.
ch.write(buffers, 0, buffers.length);
if (buffers[buffers.length - 1].hasRemaining()) {

My environment:
Leiningen 2.10.0 on Java 11.0.2 Java HotSpot(TM) 64-Bit Server VM
or
Leiningen 2.10.0 on Java 1.8.0-262 OpenJDK 64-Bit Server VM

#####project.clj

(defproject clojure-cook "0.1.0-SNAPSHOT"
  :description "FIXME: write description"
  :url "http://example.com/FIXME"
  :license {:name "EPL-2.0 OR GPL-2.0-or-later WITH Classpath-exception-2.0"
            :url "https://www.eclipse.org/legal/epl-2.0/"}
  :dependencies [[org.clojure/clojure "1.11.1"]
                 [org.clojure/tools.trace "0.7.11"]
                 [org.clojure/data.json "2.4.0"]
                 [org.clojure/tools.logging "1.2.4"]
                 [org.slf4j/slf4j-api "2.0.7"]
                 [ch.qos.logback/logback-core "1.3.8"]
                 [ch.qos.logback/logback-classic "1.3.8"]
                 [celtuce "0.4.2"]
                 [http-kit "2.7.0"]
                 ]
  :jvm-opts ["-Dclojure.tools.logging.factory=clojure.tools.logging.impl/jul-factory"]
  :repl-options {:init-ns clojure-cook.core })

;-Dclojure.tools.logging.factory=clojure.tools.logging.impl/jul-factory

#####http_server_demo.clj

(ns clojure-cook.http-server-demo
  (:require [org.httpkit.server :as http-server]
            [clojure.pprint :refer [pprint]]
            [clojure.string :as string])
  (:import (java.net URLDecoder)
           (java.nio ByteBuffer)))



(http-server/run-server
  (fn [{body :body :as req}]
    (pprint req)
    (pprint (:query-string req))                           
    (when (some? body) (pprint (slurp (:body req))))
    {:status  200
     :body    (doto (ByteBuffer/allocate 10) (.put (byte 65)) (.put (byte 66)) (.rewind))
     :headers {
               "Content-Type" "application/text; charset=utf-8"}})
  {:port 8080})                                             

#####http_client_demo.clj

(ns clojure-cook.http-client-demo
  (:require [org.httpkit.client :as http-cli]
            [clojure.pprint :refer [pprint]]
            [clojure.string]
            [clojure.data.json :as json]))
;(require '[org.httpkit.client :as http-cli])
;(require '[clojure.pprint :refer [pprint]])
;(require '[clojure.string])
;(require '[clojure.data.json :as json])

;; 
(http-cli/get "http://localhost:8080" (fn [resp] (pprint resp)))

[ptaoussanis]

Hi @ zhoujiaping, to make this issue easier for contributors to understand - can you please clarify what the intention of your issue is?

Are you reporting a bug?
If so: can you please be specific about what what output you're expecting, and what output you're actually seeing?

Thanks!