Add tests for Ktor using an async database layer

frameworks/Kotlin/ktor/Readme.md

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+See subprojects
+
+* [Ktor](ktor/) Ktor using traditional JDBC using various servers
+* [Ktor-asyncdb](ktor-asyncdb/) Ktor with Netty-based PostgreSQL clients

frameworks/Kotlin/ktor/benchmark_config.json

@@ -70,6 +70,52 @@
         "display_name": "ktor-cio",
         "notes": "http://ktor.io/",
         "versus": ""
+      },
+      "jasync": {
+        "json_url": "/json",
+        "plaintext_url": "/plaintext",
+        "db_url": "/db",
+        "query_url": "/query/?queries=",
+        "fortune_url": "/fortunes",
+        "update_url": "/updates?queries=",
+        "port": 8080,
+        "approach": "Realistic",
+        "classification": "Fullstack",
+        "database": "Postgres",
+        "framework": "Ktor",
+        "language": "Kotlin",
+        "flavor": "None",
+        "orm": "Raw",
+        "platform": "None",
+        "webserver": "None",
+        "os": "Linux",
+        "database_os": "Linux",
+        "display_name": "Ktor-jasync",
+        "notes": "",
+        "versus": "netty"
+      },
+      "reactivepg": {
+        "json_url": "/json",
+        "plaintext_url": "/plaintext",
+        "db_url": "/db",
+        "query_url": "/query/?queries=",
+        "fortune_url": "/fortunes",
+        "update_url": "/updates?queries=",
+        "port": 8080,
+        "approach": "Realistic",
+        "classification": "Fullstack",
+        "database": "Postgres",
+        "framework": "Ktor",
+        "language": "Kotlin",
+        "flavor": "None",
+        "orm": "Raw",
+        "platform": "None",
+        "webserver": "None",
+        "os": "Linux",
+        "database_os": "Linux",
+        "display_name": "Ktor-reactivepg",
+        "notes": "",
+        "versus": "netty"
       }
     }
   ]

frameworks/Kotlin/ktor/ktor-asyncdb/README.md

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+# Ktor with async postgres Benchmarking Test
+
+## Important Libraries
+This sets up testing using [Ktor](https://ktor.io/), with a couple of async PostgreSQL clients:
+* [jasync-sql](https://github.com/jasync-sql/jasync-sql) A pure Kotlin MySQl/PostgreSQL client, with coroutines integration
+* [reactive-pg-client](https://reactiverse.io/reactive-pg-client/guide/java/) A mature async PostgreSQL client with pipelining and batch support
+
+## Test URLs
+### JSON
+
+http://localhost:8080/json
+
+### PLAINTEXT
+
+http://localhost:8080/plaintext
+
+### DB
+
+http://localhost:8080/db
+
+### QUERY
+
+http://localhost:8080/query?queries=
+
+### UPDATE
+
+http://localhost:8080/update?queries=
+
+### FORTUNES
+
+http://localhost:8080/fortunes

frameworks/Kotlin/ktor/ktor-asyncdb/build.gradle

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+plugins {
+    id "java"
+    id "application"
+    id 'org.jetbrains.kotlin.jvm'
+    id 'kotlinx-serialization'
+    id 'com.github.johnrengelman.shadow' version '4.0.3'
+}
+
+group 'org.jetbrains.ktor'
+version '1.0-SNAPSHOT'
+
+mainClassName = "MainKt"
+
+repositories {
+    mavenCentral()
+    jcenter()
+    maven { url "https://kotlin.bintray.com/kotlinx" }
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
+    compile "org.jetbrains.kotlinx:kotlinx-serialization-runtime:0.9.1"
+    compile "io.ktor:ktor-server-netty:$ktor_version"
+    compile "io.ktor:ktor-html-builder:$ktor_version"
+    compile "com.github.jasync-sql:jasync-postgresql:0.8.54"
+    compile "io.reactiverse:reactive-pg-client:0.11.0"
+    compile "io.reactivex.rxjava2:rxjava:2.2.4"
+    compile 'org.jetbrains.kotlinx:kotlinx-coroutines-rx2:1.0.1'
+    compile 'io.vertx:vertx-rx-java2:3.6.0'
+}
+
+compileKotlin {
+    kotlinOptions.jvmTarget = "1.8"
+}
+compileTestKotlin {
+    kotlinOptions.jvmTarget = "1.8"
+}
+
+shadowJar {
+    baseName = "bench"
+    classifier = null
+    version = null
+}

frameworks/Kotlin/ktor/ktor-asyncdb/gradle.properties

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+kotlin.code.style=official
+
+kotlin_version=1.3.11
+ktor_version=1.0.1

frameworks/Kotlin/ktor/ktor-asyncdb/gradle/wrapper/gradle-wrapper.properties

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+#Fri Dec 07 21:01:17 MST 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10-all.zip