Remove unnecessary dependencies
diff --git a/test/cpp/util/grpc_cli.cc b/test/cpp/util/grpc_cli.cc
index 28c8795..897ac5c 100644
--- a/test/cpp/util/grpc_cli.cc
+++ b/test/cpp/util/grpc_cli.cc
@@ -33,19 +33,24 @@
/*
A command line tool to talk to a grpc server.
+ Run `grpc_cli help` command to see its usage information.
+
Example of talking to grpc interop server:
- grpc_cli call localhost:50051 UnaryCall src/proto/grpc/testing/test.proto \
- "response_size:10" --enable_ssl=false
+ grpc_cli call localhost:50051 UnaryCall "response_size:10" \
+ --protofiles=src/proto/grpc/testing/test.proto --enable_ssl=false
Options:
- 1. --proto_path, if your proto file is not under current working directory,
+ 1. --protofiles, use this flag to provide a proto file if the server does
+ does not have the reflection service.
+ 2. --proto_path, if your proto file is not under current working directory,
use this flag to provide a search root. It should work similar to the
- counterpart in protoc.
- 2. --metadata specifies metadata to be sent to the server, such as:
+ counterpart in protoc. This option is valid only when protofiles is
+ provided.
+ 3. --metadata specifies metadata to be sent to the server, such as:
--metadata="MyHeaderKey1:Value1:MyHeaderKey2:Value2"
- 3. --enable_ssl, whether to use tls.
- 4. --use_auth, if set to true, attach a GoogleDefaultCredentials to the call
- 3. --input_binary_file, a file containing the serialized request. The file
+ 4. --enable_ssl, whether to use tls.
+ 5. --use_auth, if set to true, attach a GoogleDefaultCredentials to the call
+ 6. --input_binary_file, a file containing the serialized request. The file
can be generated by calling something like:
protoc --proto_path=src/proto/grpc/testing/ \
--encode=grpc.testing.SimpleRequest \
@@ -53,7 +58,7 @@
< input.txt > input.bin
If this is used and no proto file is provided in the argument list, the
method string has to be exact in the form of /package.service/method.
- 4. --output_binary_file, a file to write binary format response into, it can
+ 7. --output_binary_file, a file to write binary format response into, it can
be later decoded using protoc:
protoc --proto_path=src/proto/grpc/testing/ \
--decode=grpc.testing.SimpleResponse \