From 9414c99bdacf12df4db1649b523f4421c9e04637 Mon Sep 17 00:00:00 2001
From: Denire <denisire@gmail.com>
Date: Thu, 9 Dec 2021 02:40:42 +0300
Subject: [PATCH] polling: compatibility changes

---
 .../jaicf/channel/jaicp/JaicpConnector.kt     | 11 ++++++++++-
 .../channel/jaicp/JaicpPollingConnector.kt    | 19 +++++++++++++++++++
 .../channel/jaicp/JaicpWebhookConnector.kt    | 19 +++++++++++++++++++
 .../channel/jaicp/polling/RequestPoller.kt    |  9 +++++----
 4 files changed, 53 insertions(+), 5 deletions(-)

diff --git a/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpConnector.kt b/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpConnector.kt
index c88becec..6929ee66 100644
--- a/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpConnector.kt
+++ b/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpConnector.kt
@@ -33,9 +33,18 @@ abstract class JaicpConnector(
     val accessToken: String,
     val url: String,
     httpClient: HttpClient,
-    executor: Executor
+    executor: Executor,
 ) : WithLogger {
 
+    constructor(
+        botApi: BotApi,
+        channels: List<JaicpChannelFactory>,
+        accessToken: String,
+        url: String,
+        httpClient: HttpClient,
+        executorThreadPoolSize: Int,
+    ) : this(botApi, channels, accessToken, url, httpClient, Executors.newFixedThreadPool(executorThreadPoolSize))
+
     val jaicpExecutor = JaicpRequestExecutor(executor)
     private val chatAdapterConnector = ChatAdapterConnector(accessToken, url, httpClient)
     private var registeredChannels = fetchChannels()
diff --git a/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpPollingConnector.kt b/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpPollingConnector.kt
index 6977cec7..c44a9db1 100644
--- a/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpPollingConnector.kt
+++ b/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpPollingConnector.kt
@@ -9,6 +9,7 @@ import com.justai.jaicf.helpers.logging.WithLogger
 import io.ktor.client.*
 import io.ktor.client.features.logging.*
 import java.util.concurrent.Executor
+import java.util.concurrent.Executors
 
 /**
  * This class is used to create polling coroutines for each channel, polls requests and sends responses.
@@ -38,6 +39,24 @@ open class JaicpPollingConnector(
 ) : JaicpConnector(botApi, channels, accessToken, url, httpClient, executor),
     WithLogger {
 
+    constructor(
+        botApi: BotApi,
+        accessToken: String,
+        url: String = DEFAULT_PROXY_URL,
+        channels: List<JaicpChannelFactory>,
+        logLevel: LogLevel = LogLevel.INFO,
+        httpClient: HttpClient = HttpClientFactory.create(logLevel),
+        executorThreadPoolSize: Int
+    ) : this(
+        botApi,
+        accessToken,
+        url,
+        channels,
+        logLevel,
+        httpClient,
+        Executors.newFixedThreadPool(executorThreadPoolSize)
+    )
+
     private val dispatcher = Dispatcher(httpClient, jaicpExecutor)
     protected val channelMap = mutableMapOf<String, JaicpBotChannel>()
 
diff --git a/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpWebhookConnector.kt b/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpWebhookConnector.kt
index 23761b83..d7fbeb96 100644
--- a/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpWebhookConnector.kt
+++ b/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/JaicpWebhookConnector.kt
@@ -19,6 +19,7 @@ import com.justai.jaicf.helpers.logging.WithLogger
 import io.ktor.client.*
 import io.ktor.client.features.logging.*
 import java.util.concurrent.Executor
+import java.util.concurrent.Executors
 
 
 /**
@@ -65,6 +66,24 @@ open class JaicpWebhookConnector(
     HttpBotChannel,
     JaicpConnector(botApi, channels, accessToken, url, httpClient, executor) {
 
+    constructor(
+        botApi: BotApi,
+        accessToken: String,
+        url: String = DEFAULT_PROXY_URL,
+        channels: List<JaicpChannelFactory>,
+        logLevel: LogLevel = LogLevel.INFO,
+        httpClient: HttpClient = HttpClientFactory.create(logLevel),
+        executorThreadPoolSize: Int
+    ) : this(
+        botApi,
+        accessToken,
+        url,
+        channels,
+        logLevel,
+        httpClient,
+        Executors.newFixedThreadPool(executorThreadPoolSize)
+    )
+
     protected val channelMap = mutableMapOf<String, JaicpBotChannel>()
 
     init {
diff --git a/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/polling/RequestPoller.kt b/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/polling/RequestPoller.kt
index f6bb3b54..97dd44cc 100644
--- a/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/polling/RequestPoller.kt
+++ b/channels/jaicp/src/main/kotlin/com/justai/jaicf/channel/jaicp/polling/RequestPoller.kt
@@ -13,6 +13,7 @@ import kotlinx.coroutines.runBlocking
 import kotlinx.serialization.json.JsonObject
 import kotlinx.serialization.json.jsonPrimitive
 import kotlinx.serialization.json.long
+import java.util.concurrent.atomic.AtomicBoolean
 import kotlin.coroutines.CoroutineContext
 
 internal class RequestPoller(
@@ -27,10 +28,10 @@ internal class RequestPoller(
     }
 
     private var unprocessed: Boolean = false
-    private var isActive: Boolean = false
+    private val isActive: AtomicBoolean = AtomicBoolean(false)
 
     suspend fun getUpdates(): Flow<List<JaicpBotRequest>> = flow {
-        while (isActive) {
+        while (isActive.get()) {
             try {
                 emit(doPoll())
             } catch (ex: Exception) {
@@ -48,11 +49,11 @@ internal class RequestPoller(
     }
 
     fun stopPolling() {
-        isActive = false
+        isActive.set(false)
     }
 
     fun startPolling() {
-        isActive = true
+        isActive.set(true)
     }
 
     private fun updateSince(requests: List<JaicpBotRequest>) {