send delete on whip disconnect

Author: pedroSG94

whip/src/main/java/com/pedro/whip/WhipClient.kt

@@ -388,7 +388,9 @@ class WhipClient(private val connectChecker: ConnectChecker) {
         dtlsConnection?.close()
         dtlsConnection = null
         val error = runCatching {
-            //TODO write delete command
+            withTimeoutOrNull(100.milliseconds) {
+                commandsManager.writeDelete()
+            }
             Log.i(TAG, "write delete success")
         }.exceptionOrNull()
         if (error != null) {

whip/src/main/java/com/pedro/whip/utils/Requests.kt

@@ -39,7 +39,7 @@ object Requests {
       val responseHeaders = mutableMapOf<String, String>()
       socket.headerFields.forEach {
         try {
-          responseHeaders.put(it.key, it.value.joinToString(", "))
+          responseHeaders[it.key] = it.value.joinToString(", ")
         } catch (_: Exception){}
       }
       val bodyResult = String(bytes)

whip/src/main/java/com/pedro/whip/webrtc/CommandsManager.kt

@@ -193,6 +193,22 @@ class CommandsManager {
         return answer
     }
 
+    fun writeDelete(): RequestResponse {
+        val uri = "${if (tlsEnabled) "https" else "http"}://$host:$port/$path"
+        val headers = mutableMapOf<String, String>().apply {
+            if (!token.isNullOrEmpty()) put("Authorization", "Bearer $token")
+        }
+        return Requests.makeRequest(
+            uri,
+            "DELETE",
+            headers,
+            null,
+            timeout,
+            tlsEnabled,
+            certificates
+        )
+    }
+
     private suspend fun getStunCandidates(
         socketType: SocketType,
         stunHost: String,