refactor(lib): Remove unused code in websocket_listener & iam_token_manager

Author: maxnussbaum

lib/ibm_watson/iam_token_manager.rb

@@ -43,15 +43,6 @@ def request(method:, url:, headers: nil, params: nil, data: nil)
         headers: headers,
         params: params
       )
-    else
-      data = data.to_json if data.respond_to?(:to_json)
-      response = HTTP.request(
-        method,
-        url,
-        headers: headers,
-        body: data,
-        params: params
-      )
     end
     return JSON.parse(response.body.to_s) if (200..299).cover?(response.code)
     require_relative("./watson_api_exception.rb")

lib/ibm_watson/websocket/speech_to_text_websocket_listener.rb

@@ -72,7 +72,7 @@ def start
     end
 
     on_error = lambda do |event|
-      p event.message
+      @callback.on_error(error: event)
     end
 
     EM&.reactor_thread&.join
@@ -127,12 +127,9 @@ def send_audio(data:)
       end
     else
       if @bytes_sent + ONE_KB >= @data_size
-        if @data_size > @bytes_sent
-          send_chunk(chunk: data.read(ONE_KB), final: true)
-          @timer.cancel if @timer.respond_to?(:cancel)
-          return
-        end
+        send_chunk(chunk: data.read(ONE_KB), final: true)
         @timer.cancel if @timer.respond_to?(:cancel)
+        return
       end
       send_chunk(chunk: data.read(ONE_KB), final: false)
     end