diff options
Diffstat (limited to 'src/ruby/bin/interop/interop_server.rb')
| -rwxr-xr-x | src/ruby/bin/interop/interop_server.rb | 160 |
1 files changed, 7 insertions, 153 deletions
diff --git a/src/ruby/bin/interop/interop_server.rb b/src/ruby/bin/interop/interop_server.rb index dd9a569141..c6b0d00ec6 100755 --- a/src/ruby/bin/interop/interop_server.rb +++ b/src/ruby/bin/interop/interop_server.rb @@ -29,6 +29,12 @@ # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# ####################################################################### +# DEPRECATED: The behaviour in this file has been moved to pb/test/server.rb +# +# This file remains to support existing tools and scripts that use it. +# ###################################################################### +# # interop_server is a Testing app that runs a gRPC interop testing server. # # It helps validate interoperation b/w gRPC in different environments @@ -38,159 +44,7 @@ # Usage: $ path/to/interop_server.rb --port this_dir = File.expand_path(File.dirname(__FILE__)) -lib_dir = File.join(File.dirname(File.dirname(this_dir)), 'lib') pb_dir = File.join(File.dirname(File.dirname(this_dir)), 'pb') -$LOAD_PATH.unshift(lib_dir) unless $LOAD_PATH.include?(lib_dir) $LOAD_PATH.unshift(pb_dir) unless $LOAD_PATH.include?(pb_dir) -$LOAD_PATH.unshift(this_dir) unless $LOAD_PATH.include?(this_dir) - -require 'forwardable' -require 'optparse' - -require 'grpc' - -require 'test/proto/empty' -require 'test/proto/messages' -require 'test/proto/test_services' - -# loads the certificates by the test server. -def load_test_certs - this_dir = File.expand_path(File.dirname(__FILE__)) - data_dir = File.join(File.dirname(File.dirname(this_dir)), 'spec/testdata') - files = ['ca.pem', 'server1.key', 'server1.pem'] - files.map { |f| File.open(File.join(data_dir, f)).read } -end - -# creates a ServerCredentials from the test certificates. -def test_server_creds - certs = load_test_certs - GRPC::Core::ServerCredentials.new(nil, certs[1], certs[2]) -end - -# produces a string of null chars (\0) of length l. -def nulls(l) - fail 'requires #{l} to be +ve' if l < 0 - [].pack('x' * l).force_encoding('utf-8') -end - -# A EnumeratorQueue wraps a Queue yielding the items added to it via each_item. -class EnumeratorQueue - extend Forwardable - def_delegators :@q, :push - - def initialize(sentinel) - @q = Queue.new - @sentinel = sentinel - end - - def each_item - return enum_for(:each_item) unless block_given? - loop do - r = @q.pop - break if r.equal?(@sentinel) - fail r if r.is_a? Exception - yield r - end - end -end - -# A runnable implementation of the schema-specified testing service, with each -# service method implemented as required by the interop testing spec. -class TestTarget < Grpc::Testing::TestService::Service - include Grpc::Testing - include Grpc::Testing::PayloadType - - def empty_call(_empty, _call) - Empty.new - end - - def unary_call(simple_req, _call) - req_size = simple_req.response_size - SimpleResponse.new(payload: Payload.new(type: :COMPRESSABLE, - body: nulls(req_size))) - end - - def streaming_input_call(call) - sizes = call.each_remote_read.map { |x| x.payload.body.length } - sum = sizes.inject { |s, x| s + x } - StreamingInputCallResponse.new(aggregated_payload_size: sum) - end - - def streaming_output_call(req, _call) - cls = StreamingOutputCallResponse - req.response_parameters.map do |p| - cls.new(payload: Payload.new(type: req.response_type, - body: nulls(p.size))) - end - end - - def full_duplex_call(reqs) - # reqs is a lazy Enumerator of the requests sent by the client. - q = EnumeratorQueue.new(self) - cls = StreamingOutputCallResponse - Thread.new do - begin - GRPC.logger.info('interop-server: started receiving') - reqs.each do |req| - resp_size = req.response_parameters[0].size - GRPC.logger.info("read a req, response size is #{resp_size}") - resp = cls.new(payload: Payload.new(type: req.response_type, - body: nulls(resp_size))) - q.push(resp) - end - GRPC.logger.info('interop-server: finished receiving') - q.push(self) - rescue StandardError => e - GRPC.logger.info('interop-server: failed') - GRPC.logger.warn(e) - q.push(e) # share the exception with the enumerator - end - end - q.each_item - end - - def half_duplex_call(reqs) - # TODO: update with unique behaviour of the half_duplex_call if that's - # ever required by any of the tests. - full_duplex_call(reqs) - end -end - -# validates the the command line options, returning them as a Hash. -def parse_options - options = { - 'port' => nil, - 'secure' => false - } - OptionParser.new do |opts| - opts.banner = 'Usage: --port port' - opts.on('--port PORT', 'server port') do |v| - options['port'] = v - end - opts.on('-s', '--use_tls', 'require a secure connection?') do |v| - options['secure'] = v - end - end.parse! - - if options['port'].nil? - fail(OptionParser::MissingArgument, 'please specify --port') - end - options -end - -def main - opts = parse_options - host = "0.0.0.0:#{opts['port']}" - s = GRPC::RpcServer.new - if opts['secure'] - s.add_http2_port(host, test_server_creds) - GRPC.logger.info("... running securely on #{host}") - else - s.add_http2_port(host) - GRPC.logger.info("... running insecurely on #{host}") - end - s.handle(TestTarget) - s.run_till_terminated -end -main +require 'test/server' |