Edited client

Author: lorenzoronzani

instrumentation/opentelemetry-instrumentation-grpc/src/opentelemetry/instrumentation/grpc/_aio_client.py

@@ -165,6 +165,8 @@ async def intercept_unary_unary(
 
         start_time = time.perf_counter()
         method = client_call_details.method
+        if isinstance(method, bytes):
+            method = method.decode()
 
         with self._start_interceptor_span(method) as span:
             new_details = self.propagate_trace_in_details(client_call_details)
@@ -193,6 +195,8 @@ async def intercept_unary_stream(
 
         start_time = time.perf_counter()
         method = client_call_details.method
+        if isinstance(method, bytes):
+            method = method.decode()
 
         with self._start_interceptor_span(method) as span:
             new_details = self.propagate_trace_in_details(client_call_details)
@@ -218,6 +222,8 @@ async def intercept_stream_unary(
 
         start_time = time.perf_counter()
         method = client_call_details.method
+        if isinstance(method, bytes):
+            method = method.decode()
 
         with self._start_interceptor_span(method) as span:
             new_details = self.propagate_trace_in_details(client_call_details)
@@ -243,6 +249,8 @@ async def intercept_stream_stream(
 
         start_time = time.perf_counter()
         method = client_call_details.method
+        if isinstance(method, bytes):
+            method = method.decode()
 
         with self._start_interceptor_span(method) as span:
             new_details = self.propagate_trace_in_details(client_call_details)

instrumentation/opentelemetry-instrumentation-grpc/src/opentelemetry/instrumentation/grpc/_client.py

@@ -170,8 +170,6 @@ def _trace_result(self, span, rpc_info, result):
         return result
 
     def _build_metric_attributes(self, method, status_code):
-        if isinstance(method, bytes):
-            method = method.decode()
         full_method = method.lstrip("/") if method else _DEFAULT_RPC_METHOD
         attrs = {
             RPC_SYSTEM_NAME: RpcSystemNameValues.GRPC.value,