# [STT] Using version 3.8.0

alvischoi · May 19, 2017 · 4104733 · 4104733
1 parent 8af04b2
commit 4104733
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Showing 6 changed files with 44 additions and 15 deletions.
diff --git a/CSharp/intelligence-SpeechToText/Controllers/MessagesController.cs b/CSharp/intelligence-SpeechToText/Controllers/MessagesController.cs
@@ -8,6 +8,7 @@
     using System.Net.Http;
     using System.Net.Http.Headers;
     using System.Threading.Tasks;
+    using System.Web;
     using System.Web.Http;
     using Microsoft.Bot.Connector;
     using Services;
@@ -44,7 +45,18 @@ public async Task<HttpResponseMessage> Post([FromBody]Activity activity)
                 }
                 catch (Exception e)
                 {
-                    message = "Oops! Something went wrong. Try again later.";
+                    message = "Oops! Something went wrong. Try again later";
+                    if (e is HttpException)
+                    {
+                        var httpCode = (e as HttpException).GetHttpCode();
+                        if (httpCode == 401 || httpCode == 403)
+                        {
+                            message += $" [{e.Message} - hint: check your API KEY at web.config]";
+                        } else if (httpCode == 408)
+                        {
+                            message += $" [{e.Message} - hint: try send an audio shorter than 15 segs]";
+                        }
+                    }
 
                     Trace.TraceError(e.ToString());
                 }

diff --git a/CSharp/intelligence-SpeechToText/README.md b/CSharp/intelligence-SpeechToText/README.md
@@ -15,6 +15,12 @@ The minimum prerequisites to run this sample are:
 * **[Recommended]** Visual Studio Code for IntelliSense and debugging, download it from [here](https://code.visualstudio.com/) for free.
 * This sample currently uses a free trial Microsoft Cognitive service key with limited QPS. Please subscribe to Bing Speech Api services [here](https://www.microsoft.com/cognitive-services/en-us/subscriptions) and update the `MicrosoftSpeechApiKey` key in key in [Web.config](Web.config) file to try it out further.
 
+````XML
+  <appSettings>
+    <add key="MicrosoftSpeechApiKey" value="PUT-YOUR-OWN-API-KEY-HERE" />
+  </appSettings>
+````
+
 ### Usage
 
 Attach an audio file (wav format).

diff --git a/CSharp/intelligence-SpeechToText/Services/Authentication.cs b/CSharp/intelligence-SpeechToText/Services/Authentication.cs
@@ -3,6 +3,7 @@
     using System;
     using System.Net.Http;
     using System.Threading;
+    using System.Web;
     using System.Web.Configuration;
 
     public sealed class Authentication
@@ -59,8 +60,12 @@ private static string GetNewToken()
             using (var client = new HttpClient())
             {
                 client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key", ApiKey);
-                
+
                 var response = client.PostAsync("https://api.cognitive.microsoft.com/sts/v1.0/issueToken", null).Result;
+                if (response.StatusCode != System.Net.HttpStatusCode.OK)
+                {
+                    throw new HttpException((int)response.StatusCode, $"({response.StatusCode}) {response.ReasonPhrase}");
+                }
 
                 return response.Content.ReadAsStringAsync().Result;
             }

diff --git a/CSharp/intelligence-SpeechToText/Services/MicrosoftCognitiveSpeechService.cs b/CSharp/intelligence-SpeechToText/Services/MicrosoftCognitiveSpeechService.cs
@@ -4,6 +4,7 @@
     using System.IO;
     using System.Net.Http;
     using System.Threading.Tasks;
+    using System.Web;
     using Newtonsoft.Json;
 
     public class MicrosoftCognitiveSpeechService
@@ -27,6 +28,11 @@ public async Task<string> GetTextFromAudioAsync(Stream audiostream)
                     binaryContent.Headers.TryAddWithoutValidation("content-type", "audio/wav; codec=\"audio/pcm\"; samplerate=16000");
 
                     var response = await client.PostAsync(requestUri, binaryContent);
+                    if (response.StatusCode != System.Net.HttpStatusCode.OK)
+                    {
+                        throw new HttpException((int)response.StatusCode, $"({response.StatusCode}) {response.ReasonPhrase}");
+                    }
+
                     var responseString = await response.Content.ReadAsStringAsync();
                     try
                     {

diff --git a/CSharp/intelligence-SpeechToText/SpeechToText.csproj b/CSharp/intelligence-SpeechToText/SpeechToText.csproj
@@ -50,21 +50,21 @@
       <HintPath>packages\Chronic.Signed.0.3.2\lib\net40\Chronic.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Bot.Builder, Version=3.5.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>packages\Microsoft.Bot.Builder.3.5.3\lib\net46\Microsoft.Bot.Builder.dll</HintPath>
+    <Reference Include="Microsoft.Bot.Builder, Version=3.8.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>packages\Microsoft.Bot.Builder.3.8.0\lib\net46\Microsoft.Bot.Builder.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Bot.Builder.Autofac, Version=3.5.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>packages\Microsoft.Bot.Builder.3.5.3\lib\net46\Microsoft.Bot.Builder.Autofac.dll</HintPath>
+    <Reference Include="Microsoft.Bot.Builder.Autofac, Version=3.8.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>packages\Microsoft.Bot.Builder.3.8.0\lib\net46\Microsoft.Bot.Builder.Autofac.dll</HintPath>
       <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Bot.Connector, Version=3.5.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>packages\Microsoft.Bot.Builder.3.5.3\lib\net46\Microsoft.Bot.Connector.dll</HintPath>
+    <Reference Include="Microsoft.Bot.Connector, Version=3.8.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>packages\Microsoft.Bot.Builder.3.8.0\lib\net46\Microsoft.Bot.Connector.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.CSharp" />
-    <Reference Include="Microsoft.IdentityModel.Protocol.Extensions, Version=1.0.3.42, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>packages\Microsoft.IdentityModel.Protocol.Extensions.1.0.3.308261200\lib\net45\Microsoft.IdentityModel.Protocol.Extensions.dll</HintPath>
+    <Reference Include="Microsoft.IdentityModel.Protocol.Extensions, Version=1.0.40306.1554, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>packages\Microsoft.IdentityModel.Protocol.Extensions.1.0.4.403061554\lib\net45\Microsoft.IdentityModel.Protocol.Extensions.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="Microsoft.Rest.ClientRuntime, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
@@ -80,8 +80,8 @@
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="System.IdentityModel.Tokens.Jwt, Version=4.0.30826.1200, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <HintPath>packages\System.IdentityModel.Tokens.Jwt.4.0.3.308261200\lib\net45\System.IdentityModel.Tokens.Jwt.dll</HintPath>
+    <Reference Include="System.IdentityModel.Tokens.Jwt, Version=4.0.40306.1554, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>packages\System.IdentityModel.Tokens.Jwt.4.0.4.403061554\lib\net45\System.IdentityModel.Tokens.Jwt.dll</HintPath>
       <Private>True</Private>
     </Reference>
     <Reference Include="System.Net" />

diff --git a/CSharp/intelligence-SpeechToText/packages.config b/CSharp/intelligence-SpeechToText/packages.config
@@ -6,10 +6,10 @@
   <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net46" />
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net46" />
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.3" targetFramework="net46" />
-  <package id="Microsoft.Bot.Builder" version="3.5.3" targetFramework="net46" />
-  <package id="Microsoft.IdentityModel.Protocol.Extensions" version="1.0.3.308261200" targetFramework="net46" />
+  <package id="Microsoft.Bot.Builder" version="3.8.0" targetFramework="net46" />
+  <package id="Microsoft.IdentityModel.Protocol.Extensions" version="1.0.4.403061554" targetFramework="net46" />
   <package id="Microsoft.Rest.ClientRuntime" version="2.3.4" targetFramework="net46" />
   <package id="Microsoft.WindowsAzure.ConfigurationManager" version="3.2.3" targetFramework="net46" />
   <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net46" />
-  <package id="System.IdentityModel.Tokens.Jwt" version="4.0.3.308261200" targetFramework="net46" />
+  <package id="System.IdentityModel.Tokens.Jwt" version="4.0.4.403061554" targetFramework="net46" />
 </packages>