monkeyDluffy6017 commented on code in PR #7639:
URL: https://github.com/apache/apisix/pull/7639#discussion_r944181561
##########
apisix/plugins/grpc-transcode/response.lua:
##########
@@ -14,18 +14,77 @@
-- See the License for the specific language governing permissions and
-- limitations under the License.
--
-local util = require("apisix.plugins.grpc-transcode.util")
+local util = require("apisix.plugins.grpc-transcode.util")
+local grpc_proto = require("apisix.plugins.grpc-transcode.proto")
local core = require("apisix.core")
local pb = require("pb")
local ngx = ngx
local string = string
+local ngx_decode_base64 = ngx.decode_base64
+local ipairs = ipairs
+local pcall = pcall
-return function(ctx, proto, service, method, pb_option)
+
+local function handle_error_response(status_detail_type)
+ local headers = ngx.resp.get_headers()
+ local grpc_status = headers["grpc-status-details-bin"]
+ if grpc_status then
+ grpc_status = ngx_decode_base64(grpc_status)
+ if grpc_status == nil then
+ ngx.arg[1] = "grpc-status-details-bin is not base64 format"
+ return "grpc-status-details-bin is not base64 format"
+ end
+
+ local status_pb_state = grpc_proto.fetch_status_pb_state()
+ local old_pb_state = pb.state(status_pb_state)
+
+ local decoded_grpc_status = pb.decode("grpc.status.ErrorStatus",
grpc_status)
Review Comment:
Done
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