Fixing BlobTrigger bug

Author: mathewc

src/WebJobs.Script/Description/NodeFunctionInvoker.cs

@@ -321,6 +321,14 @@ private Dictionary<string, object> CreateScriptExecutionContext(object input, Tr
                 }
                 input = inputValues;
             }
+            else if (typeof(Stream).IsAssignableFrom(triggerParameterType))
+            {
+                Stream inputStream = (Stream)input;
+                using (StreamReader sr = new StreamReader(inputStream))
+                {
+                    input = sr.ReadToEnd();
+                }
+            }
 
             bindings.Add(_trigger.Name, input);
 

src/WebJobs.Script/Diagnostics/FastLogger.cs

@@ -27,25 +27,13 @@ public FastLogger(string accountConnectionString)
             this._writer = LogFactory.NewWriter(containerName, table);
         }
 
-        // SDK notification gives us the full name, which came from Ref.Emit.
-        // It's 'Type.Method'.  We just want 'Method'
-        private static string GetShortName(string fullname)
-        {
-            int i = fullname.LastIndexOf('.');
-            if (i != -1)
-            {
-                return fullname.Substring(i + 1);
-            }
-            return fullname;
-        }
-
         public async Task AddAsync(FunctionInstanceLogEntry item, CancellationToken cancellationToken = default(CancellationToken))
         {
             // Convert Host to Protocol so we can log it 
             var settings = new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore };
             var jsonClone = JsonConvert.SerializeObject(item, settings);
             var item2 = JsonConvert.DeserializeObject<FunctionInstanceLogItem>(jsonClone);
-            item2.FunctionName = GetShortName(item2.FunctionName);
+            item2.FunctionName = Utility.GetFunctionShortName(item2.FunctionName);
             await _writer.AddAsync(item2);
         }