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149 lines (128 loc) · 5.34 KB
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from typing import TYPE_CHECKING
import sentry_sdk
from sentry_sdk.consts import OP, SPANDATA
from sentry_sdk.integrations import DidNotEnable
from sentry_sdk.integrations.grpc.consts import SPAN_ORIGIN
from sentry_sdk.tracing_utils import has_span_streaming_enabled
if TYPE_CHECKING:
from typing import Any, Callable, Iterable, Iterator, Union
try:
import grpc
from google.protobuf.message import Message
from grpc import Call, ClientCallDetails
from grpc._interceptor import _UnaryOutcome
from grpc.aio._interceptor import UnaryStreamCall
except ImportError:
raise DidNotEnable("grpcio is not installed")
class ClientInterceptor(
grpc.UnaryUnaryClientInterceptor, # type: ignore
grpc.UnaryStreamClientInterceptor, # type: ignore
):
def intercept_unary_unary(
self: "ClientInterceptor",
continuation: "Callable[[ClientCallDetails, Message], _UnaryOutcome]",
client_call_details: "ClientCallDetails",
request: "Message",
) -> "_UnaryOutcome":
method = client_call_details.method
span_streaming = has_span_streaming_enabled(sentry_sdk.get_client().options)
if span_streaming:
with sentry_sdk.traces.start_span(
name="unary unary call to %s" % method,
attributes={
"sentry.op": OP.GRPC_CLIENT,
"sentry.origin": SPAN_ORIGIN,
SPANDATA.RPC_METHOD: method,
},
) as span:
client_call_details = (
self._update_client_call_details_metadata_from_scope(
client_call_details
)
)
response = continuation(client_call_details, request)
span.set_attribute(
SPANDATA.RPC_RESPONSE_STATUS_CODE, response.code().name
)
return response
else:
with sentry_sdk.start_span(
op=OP.GRPC_CLIENT,
name="unary unary call to %s" % method,
origin=SPAN_ORIGIN,
) as span:
span.set_data("type", "unary unary")
span.set_data("method", method)
client_call_details = (
self._update_client_call_details_metadata_from_scope(
client_call_details
)
)
response = continuation(client_call_details, request)
span.set_data("code", response.code().name)
return response
def intercept_unary_stream(
self: "ClientInterceptor",
continuation: "Callable[[ClientCallDetails, Message], Union[Iterable[Any], UnaryStreamCall]]",
client_call_details: "ClientCallDetails",
request: "Message",
) -> "Union[Iterator[Message], Call]":
method = client_call_details.method
span_streaming = has_span_streaming_enabled(sentry_sdk.get_client().options)
response: "UnaryStreamCall"
if span_streaming:
with sentry_sdk.traces.start_span(
name="unary stream call to %s" % method,
attributes={
"sentry.op": OP.GRPC_CLIENT,
"sentry.origin": SPAN_ORIGIN,
SPANDATA.RPC_METHOD: method,
},
) as span:
client_call_details = (
self._update_client_call_details_metadata_from_scope(
client_call_details
)
)
response = continuation(client_call_details, request)
# Setting code on unary-stream leads to execution getting stuck
# span.set_data("code", response.code().name)
return response
else:
with sentry_sdk.start_span(
op=OP.GRPC_CLIENT,
name="unary stream call to %s" % method,
origin=SPAN_ORIGIN,
) as span:
span.set_data("type", "unary stream")
span.set_data("method", method)
client_call_details = (
self._update_client_call_details_metadata_from_scope(
client_call_details
)
)
response = continuation(client_call_details, request)
# Setting code on unary-stream leads to execution getting stuck
# span.set_data("code", response.code().name)
return response
@staticmethod
def _update_client_call_details_metadata_from_scope(
client_call_details: "ClientCallDetails",
) -> "ClientCallDetails":
metadata = (
list(client_call_details.metadata) if client_call_details.metadata else []
)
for (
key,
value,
) in sentry_sdk.get_current_scope().iter_trace_propagation_headers():
metadata.append((key, value))
client_call_details = grpc._interceptor._ClientCallDetails(
method=client_call_details.method,
timeout=client_call_details.timeout,
metadata=metadata,
credentials=client_call_details.credentials,
wait_for_ready=client_call_details.wait_for_ready,
compression=client_call_details.compression,
)
return client_call_details