diff options
author | 2016-12-27 15:15:30 -0800 | |
---|---|---|
committer | 2017-02-03 11:50:04 -0800 | |
commit | 8b1d59cafac9b2dd30cd080450ee68e85a039dc4 (patch) | |
tree | 309539b0552ddfbbcde65bf3e714a8bac6e451cd /src/core/lib/channel | |
parent | e805ba0bec3bc448b11591aaac23b3be12052452 (diff) |
Add some debug utilities
This PR adds a set of debug helpers that are intended for calling only from gdb. They cross abstraction boundaries and allow quickly accessing one thing from another thing.
I expect to grow this library significantly over time to aid debugging tricky problems.
Diffstat (limited to 'src/core/lib/channel')
-rw-r--r-- | src/core/lib/channel/connected_channel.c | 6 | ||||
-rw-r--r-- | src/core/lib/channel/connected_channel.h | 5 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/core/lib/channel/connected_channel.c b/src/core/lib/channel/connected_channel.c index ccc0619e1c..068c61c92a 100644 --- a/src/core/lib/channel/connected_channel.c +++ b/src/core/lib/channel/connected_channel.c @@ -140,7 +140,7 @@ static void con_get_channel_info(grpc_exec_ctx *exec_ctx, grpc_channel_element *elem, const grpc_channel_info *channel_info) {} -static const grpc_channel_filter connected_channel_filter = { +const grpc_channel_filter grpc_connected_filter = { con_start_transport_stream_op, con_start_transport_op, sizeof(call_data), @@ -158,7 +158,7 @@ static const grpc_channel_filter connected_channel_filter = { static void bind_transport(grpc_channel_stack *channel_stack, grpc_channel_element *elem, void *t) { channel_data *cd = (channel_data *)elem->channel_data; - GPR_ASSERT(elem->filter == &connected_channel_filter); + GPR_ASSERT(elem->filter == &grpc_connected_filter); GPR_ASSERT(cd->transport == NULL); cd->transport = t; @@ -178,7 +178,7 @@ bool grpc_add_connected_filter(grpc_exec_ctx *exec_ctx, grpc_transport *t = grpc_channel_stack_builder_get_transport(builder); GPR_ASSERT(t != NULL); return grpc_channel_stack_builder_append_filter( - builder, &connected_channel_filter, bind_transport, t); + builder, &grpc_connected_filter, bind_transport, t); } grpc_stream *grpc_connected_channel_get_stream(grpc_call_element *elem) { diff --git a/src/core/lib/channel/connected_channel.h b/src/core/lib/channel/connected_channel.h index 3585c0ecbc..5c7ea9ed26 100644 --- a/src/core/lib/channel/connected_channel.h +++ b/src/core/lib/channel/connected_channel.h @@ -36,8 +36,13 @@ #include "src/core/lib/channel/channel_stack_builder.h" +extern const grpc_channel_filter grpc_connected_filter; + bool grpc_add_connected_filter(grpc_exec_ctx *exec_ctx, grpc_channel_stack_builder *builder, void *arg_must_be_null); +/* Debug helper to dig the transport stream out of a call element */ +grpc_stream *grpc_connected_channel_get_stream(grpc_call_element *elem); + #endif /* GRPC_CORE_LIB_CHANNEL_CONNECTED_CHANNEL_H */ |