need return error in some cases in sdkserver

we have following cases only construct the error but not report the error to client side

129 # API_data should be in the form [funcname, args_list, kwargs_dict]
130 if not isinstance(api_data, list) or len(api_data) != 3:
131 msg = ("(%s:%s) SDK server got wrong input: '%s' from client."
132 % (addr[0], addr[1], data))
133 results = self.construct_internal_error(msg)
134 return

140 str(api_kwargs)))
141 try:
142 api_func = getattr(self.sdkapi, func_name)
143 except AttributeError:
144 msg = ("(%s:%s) SDK server got wrong API name: %s from"
145 "client." % (addr[0], addr[1], func_name))
146 results = self.construct_api_name_error(msg)
147 return
148

67 def construct_internal_error(self, msg):
 68 self.log_error(msg)
 69 error = returncode.errors['internal']
 70 results = error[0]
 71 results['modID'] = returncode.ModRCs['sdkserver']
 72 results.update({'rs': 1,
 73 'errmsg': error[1][1] % {'msg': msg},
 74 'output': ''})
 75 return results