Reorder shutdown stuff

Author: DylanRussell

exporter/opentelemetry-exporter-otlp-proto-grpc/src/opentelemetry/exporter/otlp/proto/grpc/exporter.py

@@ -345,8 +345,8 @@ def shutdown(self, timeout_millis: float = 30_000, **kwargs) -> None:
         if self._shutdown:
             logger.warning("Exporter already shutdown, ignoring call")
             return
-        self._shutdown_is_occuring.set()
         self._shutdown = True
+        self._shutdown_is_occuring.set()
         self._channel.close()
 
     @property

exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/_log_exporter/__init__.py

@@ -201,10 +201,9 @@ def shutdown(self):
         if self._shutdown:
             _logger.warning("Exporter already shutdown, ignoring call")
             return
+        self._shutdown = True
         self._shutdown_is_occuring.set()
         self._session.close()
-        self._shutdown = True
-
 
 def _compression_from_env() -> Compression:
     compression = (

exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/metric_exporter/__init__.py

@@ -249,9 +249,9 @@ def shutdown(self, timeout_millis: float = 30_000, **kwargs) -> None:
         if self._shutdown:
             _logger.warning("Exporter already shutdown, ignoring call")
             return
+        self._shutdown = True
         self._shutdown_is_occuring.set()
         self._session.close()
-        self._shutdown = True
 
     @property
     def _exporting(self) -> str:

exporter/opentelemetry-exporter-otlp-proto-http/src/opentelemetry/exporter/otlp/proto/http/trace_exporter/__init__.py

@@ -195,9 +195,9 @@ def shutdown(self):
         if self._shutdown:
             _logger.warning("Exporter already shutdown, ignoring call")
             return
+        self._shutdown = True
         self._shutdown_is_occuring.set()
         self._session.close()
-        self._shutdown = True
 
     def force_flush(self, timeout_millis: int = 30000) -> bool:
         """Nothing is buffered in this exporter, so this method does nothing."""