def intercept_stream(self, request_or_iterator, servicer_context,
server_info, handler):
if server_info.is_server_stream:
return self._intercept_server_stream(request_or_iterator,
servicer_context, server_info,
handler)
with self._start_span(servicer_context,
server_info.full_method) as span:
rpc_info = RpcInfo(full_method=server_info.full_method,
metadata=servicer_context.invocation_metadata(),
timeout=servicer_context.time_remaining())
if self._log_payloads:
request_or_iterator = log_or_wrap_request_or_iterator(
span, server_info.is_client_stream, request_or_iterator)
servicer_context = _OpenTracingServicerContext(
servicer_context, span)
try:
response = handler(request_or_iterator, servicer_context)
except:
e = sys.exc_info()[0]
span.set_tag('error', True)
span.log_kv({'event': 'error', 'error.object': e})
rpc_info.error = e
if self._span_decorator is not None:
self._span_decorator(span, rpc_info)
raise
if self._log_payloads:
span.log_kv({'response': response})
_check_error_code(span, servicer_context, rpc_info)
rpc_info.response = response
if self._span_decorator is not None:
self._span_decorator(span, rpc_info)
return response
def intercept_stream(self, request_or_iterator, metadata, client_info,
invoker):
if client_info.is_server_stream:
return self._intercept_server_stream(request_or_iterator, metadata,
client_info, invoker)
with self._start_guarded_span(client_info.full_method) as guarded_span:
metadata = _inject_span_context(self._tracer, guarded_span.span,
metadata)
rpc_info = RpcInfo(full_method=client_info.full_method,
metadata=metadata,
timeout=client_info.timeout,
request=request_or_iterator)
if self._log_payloads:
request_or_iterator = log_or_wrap_request_or_iterator(
guarded_span.span, client_info.is_client_stream,
request_or_iterator)
try:
result = invoker(request_or_iterator, metadata)
except:
e = sys.exc_info()[0]
guarded_span.span.set_tag('error', True)
guarded_span.span.log_kv({'event': 'error', 'error.object': e})
rpc_info.error = e
if self._span_decorator is not None:
self._span_decorator(guarded_span.span, rpc_info)
raise
return self._trace_result(guarded_span, rpc_info, result)
def _intercept_server_stream(self, request_or_iterator, metadata,
client_info, invoker):
with self._start_span(client_info.full_method) as span:
metadata = _inject_span_context(self._tracer, span, metadata)
rpc_info = RpcInfo(full_method=client_info.full_method,
metadata=metadata,
timeout=client_info.timeout)
if client_info.is_client_stream:
rpc_info.request = request_or_iterator
if self._log_payloads:
request_or_iterator = log_or_wrap_request_or_iterator(
span, client_info.is_client_stream, request_or_iterator)
try:
result = invoker(request_or_iterator, metadata)
for response in result:
if self._log_payloads:
span.log_kv({'response': response})
yield response
except:
e = sys.exc_info()[0]
span.set_tag('error', True)
span.log_kv({'event': 'error', 'error.object': e})
rpc_info.error = e
if self._span_decorator is not None:
self._span_decorator(span, rpc_info)
raise
if self._span_decorator is not None:
self._span_decorator(span, rpc_info)
def intercept_stream(self, request_or_iterator, metadata, client_info,
invoker):
if client_info.is_server_stream:
return self._intercept_server_stream(request_or_iterator, metadata,
client_info, invoker)
with self._start_guarded_span(client_info.full_method) as guarded_span:
metadata = _inject_span_context(self._tracer, guarded_span.span,
metadata)
rpc_info = RpcInfo(
full_method=client_info.full_method,
metadata=metadata,
timeout=client_info.timeout,
request=request_or_iterator)
if self._log_payloads:
request_or_iterator = log_or_wrap_request_or_iterator(
guarded_span.span, client_info.is_client_stream,
request_or_iterator)
try:
result = invoker(request_or_iterator, metadata)
except:
e = sys.exc_info()[0]
guarded_span.span.set_tag('error', True)
guarded_span.span.log_kv({'event': 'error', 'error.object': e})
rpc_info.error = e
if self._span_decorator is not None:
self._span_decorator(guarded_span.span, rpc_info)
raise
return self._trace_result(guarded_span, rpc_info, result)
def _intercept_server_stream(self, request_or_iterator, metadata,
client_info, invoker):
with self._start_span(client_info.full_method) as span:
metadata = _inject_span_context(self._tracer, span, metadata)
rpc_info = RpcInfo(
full_method=client_info.full_method,
metadata=metadata,
timeout=client_info.timeout)
if client_info.is_client_stream:
rpc_info.request = request_or_iterator
if self._log_payloads:
request_or_iterator = log_or_wrap_request_or_iterator(
span, client_info.is_client_stream, request_or_iterator)
try:
result = invoker(request_or_iterator, metadata)
for response in result:
if self._log_payloads:
span.log_kv({'response': response})
yield response
except:
e = sys.exc_info()[0]
span.set_tag('error', True)
span.log_kv({'event': 'error', 'error.object': e})
rpc_info.error = e
if self._span_decorator is not None:
self._span_decorator(span, rpc_info)
raise
if self._span_decorator is not None:
self._span_decorator(span, rpc_info)
def intercept_stream(self, request_or_iterator, servicer_context,
server_info, handler):
if server_info.is_server_stream:
return self._intercept_server_stream(
request_or_iterator, servicer_context, server_info, handler)
with self._start_span(servicer_context,
server_info.full_method) as span:
rpc_info = RpcInfo(
full_method=server_info.full_method,
metadata=servicer_context.invocation_metadata(),
timeout=servicer_context.time_remaining())
if self._log_payloads:
request_or_iterator = log_or_wrap_request_or_iterator(
span, server_info.is_client_stream, request_or_iterator)
servicer_context = _OpenTracingServicerContext(
servicer_context, span)
try:
response = handler(request_or_iterator, servicer_context)
except:
e = sys.exc_info()[0]
span.set_tag('error', True)
span.log_kv({'event': 'error', 'error.object': e})
rpc_info.error = e
if self._span_decorator is not None:
self._span_decorator(span, rpc_info)
raise
if self._log_payloads:
span.log_kv({'response': response})
_check_error_code(span, servicer_context, rpc_info)
rpc_info.response = response
if self._span_decorator is not None:
self._span_decorator(span, rpc_info)
return response
