* Asynchronicity was breaking outbound message order, remove it.

* ktor was including logback-classic, which is bad practice for a library, will file a bug

Author: sanity

build.gradle

@@ -1,5 +1,5 @@
 group 'com.github.sanity'
-version '0.0.36'
+version '0.0.37'
 
 buildscript {
     ext.kotlin_version = '1.1.1'
@@ -70,9 +70,15 @@ dependencies {
     compile 'org.jetbrains.kotlinx:kotlinx-coroutines-core:0.12'
     compile 'org.jetbrains.kotlinx:kotlinx-coroutines-jdk8:0.12'
 
-    compile 'org.jetbrains.ktor:ktor-core:0.3.0'
-    compile 'org.jetbrains.ktor:ktor-netty:0.3.0'
-    compile 'org.jetbrains.ktor:ktor-websockets:0.3.0'
+    compile ('org.jetbrains.ktor:ktor-core:0.3.0') {
+        exclude group : 'ch.qos.logback', module : 'logback-classic'
+    }
+    compile ('org.jetbrains.ktor:ktor-netty:0.3.0') {
+        exclude group : 'ch.qos.logback', module : 'logback-classic'
+    }
+    compile('org.jetbrains.ktor:ktor-websockets:0.3.0') {
+        exclude group : 'ch.qos.logback', module : 'logback-classic'
+    }
 
     compile 'io.github.microutils:kotlin-logging:1.4.2'
 

src/main/kotlin/com/github/sanity/kweb/Kweb.kt

@@ -110,10 +110,13 @@ class Kweb(val port: Int,
                             thread.stackTrace.pruneAndDumpStackTo(logStatementBuilder)
                             val logStatement = logStatementBuilder.toString()
                             logger.warn { logStatement }
-                        }) {buildPage(RootReceiver(newClientId, httpRequestInfo,this@Kweb))
+                        }) {
+                            buildPage(RootReceiver(newClientId, httpRequestInfo,this@Kweb))
+                            logger.debug { "Outbound message queue size after buildPage is ${outboundBuffer.queueSize()}"}
                         }
                     } else {
                         buildPage(RootReceiver(newClientId, httpRequestInfo, this@Kweb))
+                        logger.debug { "Outbound message queue size after buildPage is ${outboundBuffer.queueSize()}"}
                     }
                     for (plugin in plugins) {
                         execute(newClientId, plugin.executeAfterPageCreation())

src/main/kotlin/com/github/sanity/kweb/RootReceiver.kt

@@ -2,8 +2,6 @@ package com.github.sanity.kweb
 
 import com.github.sanity.kweb.dom.Document
 import com.github.sanity.kweb.plugins.KWebPlugin
-import kotlinx.coroutines.experimental.CommonPool
-import kotlinx.coroutines.experimental.async
 import org.jetbrains.ktor.util.ValuesMap
 import java.util.concurrent.CompletableFuture
 import kotlin.reflect.KClass
@@ -29,11 +27,11 @@ class RootReceiver(private val clientId: String, val httpRequestInfo: HttpReques
         }
     }
 
-    fun execute(js: String) = async(CommonPool){
+    fun execute(js: String) {
         cc.execute(clientId, js)
     }
 
-    fun executeWithCallback(js: String, callbackId: Int, callback: (String) -> Unit) = async(CommonPool){
+    fun executeWithCallback(js: String, callbackId: Int, callback: (String) -> Unit) {
         cc.executeWithCallback(clientId, js, callbackId, callback)
     }
 
@@ -47,7 +45,7 @@ class RootReceiver(private val clientId: String, val httpRequestInfo: HttpReques
     }
 
 
-    fun evaluateWithCallback(js: String, rh: RootReceiver.() -> Boolean) = async(CommonPool){
+    fun evaluateWithCallback(js: String, rh: RootReceiver.() -> Boolean) {
         cc.evaluate(clientId, js, { rh.invoke(RootReceiver(clientId, httpRequestInfo, cc, it)) })
     }
 

src/main/kotlin/com/github/sanity/kweb/browserConnection/OutboundChannel.kt

@@ -1,7 +1,5 @@
 package com.github.sanity.kweb.browserConnection
 
-import io.netty.channel.Channel
-import io.netty.handler.codec.http.websocketx.TextWebSocketFrame
 import org.jetbrains.ktor.websocket.Frame
 import org.jetbrains.ktor.websocket.WebSocket
 import java.util.concurrent.ConcurrentLinkedQueue
@@ -28,5 +26,7 @@ sealed class OutboundChannel {
             queue = null
             return r
         }
+
+        fun queueSize() = queue?.size
     }
 }

src/main/kotlin/com/github/sanity/kweb/demos/async/async.kt

@@ -2,15 +2,18 @@ package com.github.sanity.kweb.demos.async
 
 import com.github.sanity.kweb.Kweb
 import com.github.sanity.kweb.dom.element.creation.createElement
-import com.github.sanity.kweb.dom.element.modification.setAttribute
 import com.github.sanity.kweb.dom.element.modification.addText
+import com.github.sanity.kweb.dom.element.modification.setAttribute
 import com.github.sanity.kweb.dom.element.read.read
 import kotlinx.coroutines.experimental.future.await
 import kotlinx.coroutines.experimental.future.future
+import mu.KotlinLogging
 
 /**
  * Created by ian on 1/11/17.
  */
+
+private val logger = KotlinLogging.logger {}
 fun main(args: Array<String>) {
     println("Visit http://127.0.0.1:8091/ in your browser...")
     Kweb(8091) {