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-rw-r--r--src/python/grpcio/grpc/_cython/_cygrpc/channel.pyx.pxi16
-rw-r--r--src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi2
-rw-r--r--src/python/grpcio/grpc_core_dependencies.py2
3 files changed, 15 insertions, 5 deletions
diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/channel.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/channel.pyx.pxi
index 893df8eac6..aa187e88a6 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/channel.pyx.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/channel.pyx.pxi
@@ -309,13 +309,18 @@ cdef SegregatedCall _segregated_call(
_ChannelState state, int flags, method, host, object deadline,
object metadata, CallCredentials credentials, operationses_and_user_tags):
cdef _CallState call_state = _CallState()
- cdef grpc_completion_queue *c_completion_queue = (
- grpc_completion_queue_create_for_next(NULL))
cdef SegregatedCall segregated_call
+ cdef grpc_completion_queue *c_completion_queue
def on_success(started_tags):
state.segregated_call_states.add(call_state)
+ with state.condition:
+ if state.open:
+ c_completion_queue = (grpc_completion_queue_create_for_next(NULL))
+ else:
+ raise ValueError('Cannot invoke RPC on closed channel!')
+
try:
_call(
state, call_state, c_completion_queue, on_success, flags, method, host,
@@ -443,8 +448,11 @@ cdef class Channel:
def check_connectivity_state(self, bint try_to_connect):
with self._state.condition:
- return grpc_channel_check_connectivity_state(
- self._state.c_channel, try_to_connect)
+ if self._state.open:
+ return grpc_channel_check_connectivity_state(
+ self._state.c_channel, try_to_connect)
+ else:
+ raise ValueError('Cannot invoke RPC on closed channel!')
def watch_connectivity_state(
self, grpc_connectivity_state last_observed_state, object deadline):
diff --git a/src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi b/src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi
index d2c0389ca6..0a25218e19 100644
--- a/src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi
+++ b/src/python/grpcio/grpc/_cython/_cygrpc/credentials.pyx.pxi
@@ -48,7 +48,7 @@ cdef int _get_metadata(
cdef size_t metadata_count
cdef grpc_metadata *c_metadata
def callback(metadata, grpc_status_code status, bytes error_details):
- if status is StatusCode.ok:
+ if status == StatusCode.ok:
_store_c_metadata(metadata, &c_metadata, &metadata_count)
cb(user_data, c_metadata, metadata_count, status, NULL)
_release_c_metadata(c_metadata, metadata_count)
diff --git a/src/python/grpcio/grpc_core_dependencies.py b/src/python/grpcio/grpc_core_dependencies.py
index d6efb49750..a8158311fb 100644
--- a/src/python/grpcio/grpc_core_dependencies.py
+++ b/src/python/grpcio/grpc_core_dependencies.py
@@ -254,6 +254,8 @@ CORE_SOURCE_FILES = [
'src/core/lib/security/credentials/plugin/plugin_credentials.cc',
'src/core/lib/security/credentials/ssl/ssl_credentials.cc',
'src/core/lib/security/security_connector/alts_security_connector.cc',
+ 'src/core/lib/security/security_connector/load_system_roots_fallback.cc',
+ 'src/core/lib/security/security_connector/load_system_roots_linux.cc',
'src/core/lib/security/security_connector/local_security_connector.cc',
'src/core/lib/security/security_connector/security_connector.cc',
'src/core/lib/security/transport/client_auth_filter.cc',