mirror of https://github.com/grpc/grpc.git
Remove old backwards compatibility cronet compression workaround code (#27701)
Craig Tiller
3 years ago
committed by
GitHub
parent
464c1c519f
commit
98cf516874
25 changed files with 0 additions and 1006 deletions
@ -1,217 +0,0 @@ |
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//
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// Copyright 2017 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include <grpc/support/port_platform.h> |
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#include "src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h" |
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#include <string.h> |
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#include <grpc/support/alloc.h> |
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#include "src/core/ext/filters/workarounds/workaround_utils.h" |
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#include "src/core/lib/channel/channel_stack_builder.h" |
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#include "src/core/lib/config/core_configuration.h" |
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#include "src/core/lib/transport/metadata.h" |
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namespace { |
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struct call_data { |
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// Receive closures are chained: we inject this closure as the
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// recv_initial_metadata_ready up-call on transport_stream_op, and remember to
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// call our next_recv_initial_metadata_ready member after handling it.
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grpc_closure recv_initial_metadata_ready; |
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// Used by recv_initial_metadata_ready.
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grpc_metadata_batch* recv_initial_metadata; |
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// Original recv_initial_metadata_ready callback, invoked after our own.
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grpc_closure* next_recv_initial_metadata_ready; |
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// Marks whether the workaround is active
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bool workaround_active; |
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}; |
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} // namespace
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// Find the user agent metadata element in the batch
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static bool get_user_agent_mdelem(const grpc_metadata_batch* batch, |
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grpc_mdelem* md) { |
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if (batch->legacy_index()->named.user_agent != nullptr) { |
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*md = batch->legacy_index()->named.user_agent->md; |
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return true; |
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} |
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return false; |
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} |
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// Callback invoked when we receive an initial metadata.
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static void recv_initial_metadata_ready(void* user_data, |
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grpc_error_handle error) { |
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grpc_call_element* elem = static_cast<grpc_call_element*>(user_data); |
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call_data* calld = static_cast<call_data*>(elem->call_data); |
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if (GRPC_ERROR_NONE == error) { |
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grpc_mdelem md; |
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if (get_user_agent_mdelem(calld->recv_initial_metadata, &md)) { |
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grpc_workaround_user_agent_md* user_agent_md = grpc_parse_user_agent(md); |
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if (user_agent_md |
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->workaround_active[GRPC_WORKAROUND_ID_CRONET_COMPRESSION]) { |
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calld->workaround_active = true; |
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} |
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} |
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} |
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// Invoke the next callback.
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grpc_core::Closure::Run(DEBUG_LOCATION, |
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calld->next_recv_initial_metadata_ready, |
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GRPC_ERROR_REF(error)); |
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} |
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// Start transport stream op.
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static void cronet_compression_start_transport_stream_op_batch( |
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grpc_call_element* elem, grpc_transport_stream_op_batch* op) { |
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call_data* calld = static_cast<call_data*>(elem->call_data); |
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// Inject callback for receiving initial metadata
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if (op->recv_initial_metadata) { |
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calld->next_recv_initial_metadata_ready = |
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op->payload->recv_initial_metadata.recv_initial_metadata_ready; |
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op->payload->recv_initial_metadata.recv_initial_metadata_ready = |
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&calld->recv_initial_metadata_ready; |
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calld->recv_initial_metadata = |
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op->payload->recv_initial_metadata.recv_initial_metadata; |
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} |
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if (op->send_message) { |
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/* Send message happens after client's user-agent (initial metadata) is
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* received, so workaround_active must be set already */ |
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if (calld->workaround_active) { |
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op->payload->send_message.send_message->set_flags( |
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op->payload->send_message.send_message->flags() | |
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GRPC_WRITE_NO_COMPRESS); |
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} |
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} |
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// Chain to the next filter.
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grpc_call_next_op(elem, op); |
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} |
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// Constructor for call_data.
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static grpc_error_handle cronet_compression_init_call_elem( |
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grpc_call_element* elem, const grpc_call_element_args* /*args*/) { |
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call_data* calld = static_cast<call_data*>(elem->call_data); |
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calld->next_recv_initial_metadata_ready = nullptr; |
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calld->workaround_active = false; |
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GRPC_CLOSURE_INIT(&calld->recv_initial_metadata_ready, |
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recv_initial_metadata_ready, elem, |
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grpc_schedule_on_exec_ctx); |
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return GRPC_ERROR_NONE; |
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} |
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// Destructor for call_data.
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static void cronet_compression_destroy_call_elem( |
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grpc_call_element* /*elem*/, const grpc_call_final_info* /*final_info*/, |
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grpc_closure* /*ignored*/) {} |
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// Constructor for channel_data.
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static grpc_error_handle cronet_compression_init_channel_elem( |
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grpc_channel_element* /*elem*/, grpc_channel_element_args* /*args*/) { |
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return GRPC_ERROR_NONE; |
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} |
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// Destructor for channel_data.
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static void cronet_compression_destroy_channel_elem( |
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grpc_channel_element* /*elem*/) {} |
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// Parse the user agent
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static bool parse_user_agent(grpc_mdelem md) { |
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const char grpc_objc_specifier[] = "grpc-objc/"; |
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const size_t grpc_objc_specifier_len = sizeof(grpc_objc_specifier) - 1; |
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const char cronet_specifier[] = "cronet_http"; |
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const size_t cronet_specifier_len = sizeof(cronet_specifier) - 1; |
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char* user_agent_str = grpc_slice_to_c_string(GRPC_MDVALUE(md)); |
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bool grpc_objc_specifier_seen = false; |
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bool cronet_specifier_seen = false; |
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char *major_version_str = user_agent_str, *minor_version_str; |
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long major_version = 0, minor_version = 0; |
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char* head = strtok(user_agent_str, " "); |
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while (head != nullptr) { |
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if (!grpc_objc_specifier_seen && |
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0 == strncmp(head, grpc_objc_specifier, grpc_objc_specifier_len)) { |
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major_version_str = head + grpc_objc_specifier_len; |
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grpc_objc_specifier_seen = true; |
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} else if (grpc_objc_specifier_seen && |
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0 == strncmp(head, cronet_specifier, cronet_specifier_len)) { |
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cronet_specifier_seen = true; |
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break; |
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} |
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head = strtok(nullptr, " "); |
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} |
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if (grpc_objc_specifier_seen) { |
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major_version_str = strtok(major_version_str, "."); |
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minor_version_str = strtok(nullptr, "."); |
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major_version = atol(major_version_str); |
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minor_version = atol(minor_version_str); |
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} |
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gpr_free(user_agent_str); |
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return (grpc_objc_specifier_seen && cronet_specifier_seen && |
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(major_version < 1 || (major_version == 1 && minor_version <= 3))); |
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} |
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const grpc_channel_filter grpc_workaround_cronet_compression_filter = { |
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cronet_compression_start_transport_stream_op_batch, |
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grpc_channel_next_op, |
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sizeof(call_data), |
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cronet_compression_init_call_elem, |
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grpc_call_stack_ignore_set_pollset_or_pollset_set, |
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cronet_compression_destroy_call_elem, |
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0, |
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cronet_compression_init_channel_elem, |
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cronet_compression_destroy_channel_elem, |
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grpc_channel_next_get_info, |
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"workaround_cronet_compression"}; |
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static bool register_workaround_cronet_compression( |
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grpc_channel_stack_builder* builder) { |
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const grpc_channel_args* channel_args = |
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grpc_channel_stack_builder_get_channel_arguments(builder); |
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const grpc_arg* a = grpc_channel_args_find( |
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channel_args, GRPC_ARG_WORKAROUND_CRONET_COMPRESSION); |
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if (a == nullptr) { |
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return true; |
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} |
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if (!grpc_channel_arg_get_bool(a, false)) { |
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return true; |
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} |
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return grpc_channel_stack_builder_prepend_filter( |
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builder, &grpc_workaround_cronet_compression_filter, nullptr, nullptr); |
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} |
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void grpc_workaround_cronet_compression_filter_init(void) { |
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grpc_register_workaround(GRPC_WORKAROUND_ID_CRONET_COMPRESSION, |
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parse_user_agent); |
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} |
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void grpc_workaround_cronet_compression_filter_shutdown(void) {} |
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namespace grpc_core { |
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void RegisterWorkaroundCronetCompressionFilter( |
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CoreConfiguration::Builder* builder) { |
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builder->channel_init()->RegisterStage( |
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GRPC_SERVER_CHANNEL, GRPC_WORKAROUND_PRIORITY_HIGH, |
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register_workaround_cronet_compression); |
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} |
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} // namespace grpc_core
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@ -1,27 +0,0 @@ |
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//
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// Copyright 2017 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_CRONET_COMPRESSION_FILTER_H |
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#define GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_CRONET_COMPRESSION_FILTER_H |
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#include <grpc/support/port_platform.h> |
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#include "src/core/lib/channel/channel_stack.h" |
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extern const grpc_channel_filter grpc_workaround_cronet_compression_filter; |
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#endif /* GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_CRONET_COMPRESSION_FILTER_H \ |
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*/ |
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@ -1,53 +0,0 @@ |
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//
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// Copyright 2017 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include <grpc/support/port_platform.h> |
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#include "src/core/ext/filters/workarounds/workaround_utils.h" |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/log.h> |
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user_agent_parser ua_parser[GRPC_MAX_WORKAROUND_ID]; |
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static void destroy_user_agent_md(void* user_agent_md) { |
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gpr_free(user_agent_md); |
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} |
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grpc_workaround_user_agent_md* grpc_parse_user_agent(grpc_mdelem md) { |
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grpc_workaround_user_agent_md* user_agent_md = |
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static_cast<grpc_workaround_user_agent_md*>( |
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grpc_mdelem_get_user_data(md, destroy_user_agent_md)); |
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if (nullptr != user_agent_md) { |
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return user_agent_md; |
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} |
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user_agent_md = static_cast<grpc_workaround_user_agent_md*>( |
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gpr_malloc(sizeof(grpc_workaround_user_agent_md))); |
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for (int i = 0; i < GRPC_MAX_WORKAROUND_ID; i++) { |
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if (ua_parser[i]) { |
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user_agent_md->workaround_active[i] = ua_parser[i](md); |
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} |
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} |
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grpc_mdelem_set_user_data(md, destroy_user_agent_md, user_agent_md); |
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return user_agent_md; |
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} |
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void grpc_register_workaround(uint32_t id, user_agent_parser parser) { |
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GPR_ASSERT(id < GRPC_MAX_WORKAROUND_ID); |
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ua_parser[id] = parser; |
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} |
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@ -1,39 +0,0 @@ |
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//
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// Copyright 2017 gRPC authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_UTILS_H |
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#define GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_UTILS_H |
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#include <grpc/support/port_platform.h> |
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#include <grpc/support/workaround_list.h> |
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#include "src/core/lib/transport/metadata.h" |
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#define GRPC_WORKAROUND_PRIORITY_HIGH 10001 |
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#define GRPC_WORKAROUND_PROIRITY_LOW 9999 |
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typedef struct grpc_workaround_user_agent_md { |
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bool workaround_active[GRPC_MAX_WORKAROUND_ID]; |
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} grpc_workaround_user_agent_md; |
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grpc_workaround_user_agent_md* grpc_parse_user_agent(grpc_mdelem md); |
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typedef bool (*user_agent_parser)(grpc_mdelem); |
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void grpc_register_workaround(uint32_t id, user_agent_parser parser); |
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#endif /* GRPC_CORE_EXT_FILTERS_WORKAROUNDS_WORKAROUND_UTILS_H */ |
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@ -1,122 +0,0 @@ |
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/*
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* |
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* Copyright 2015 gRPC authors. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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*/ |
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#include <string.h> |
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#include <grpc/support/alloc.h> |
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#include <grpc/support/log.h> |
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#include <grpc/support/sync.h> |
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#include <grpc/support/workaround_list.h> |
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#include "src/core/ext/filters/client_channel/client_channel.h" |
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#include "src/core/ext/filters/http/server/http_server_filter.h" |
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#include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" |
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#include "src/core/lib/channel/connected_channel.h" |
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#include "src/core/lib/gprpp/host_port.h" |
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#include "src/core/lib/surface/channel.h" |
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#include "src/core/lib/surface/server.h" |
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#include "test/core/end2end/end2end_tests.h" |
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#include "test/core/util/port.h" |
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#include "test/core/util/test_config.h" |
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static char* workarounds_arg[GRPC_MAX_WORKAROUND_ID] = { |
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const_cast<char*>(GRPC_ARG_WORKAROUND_CRONET_COMPRESSION)}; |
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struct fullstack_fixture_data { |
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std::string localaddr; |
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}; |
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static grpc_end2end_test_fixture chttp2_create_fixture_fullstack( |
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grpc_channel_args* /*client_args*/, grpc_channel_args* /*server_args*/) { |
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grpc_end2end_test_fixture f; |
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int port = grpc_pick_unused_port_or_die(); |
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fullstack_fixture_data* ffd = new fullstack_fixture_data(); |
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memset(&f, 0, sizeof(f)); |
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ffd->localaddr = grpc_core::JoinHostPort("localhost", port); |
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f.fixture_data = ffd; |
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f.cq = grpc_completion_queue_create_for_next(nullptr); |
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f.shutdown_cq = grpc_completion_queue_create_for_pluck(nullptr); |
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return f; |
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} |
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void chttp2_init_client_fullstack(grpc_end2end_test_fixture* f, |
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grpc_channel_args* client_args) { |
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fullstack_fixture_data* ffd = |
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static_cast<fullstack_fixture_data*>(f->fixture_data); |
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f->client = grpc_insecure_channel_create(ffd->localaddr.c_str(), client_args, |
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nullptr); |
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GPR_ASSERT(f->client); |
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} |
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void chttp2_init_server_fullstack(grpc_end2end_test_fixture* f, |
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grpc_channel_args* server_args) { |
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int i; |
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grpc_core::ExecCtx exec_ctx; |
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fullstack_fixture_data* ffd = |
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static_cast<fullstack_fixture_data*>(f->fixture_data); |
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grpc_arg args[GRPC_MAX_WORKAROUND_ID]; |
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for (i = 0; i < GRPC_MAX_WORKAROUND_ID; i++) { |
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args[i].key = workarounds_arg[i]; |
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args[i].type = GRPC_ARG_INTEGER; |
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args[i].value.integer = 1; |
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} |
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grpc_channel_args* server_args_new = |
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grpc_channel_args_copy_and_add(server_args, args, GRPC_MAX_WORKAROUND_ID); |
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if (f->server) { |
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grpc_server_destroy(f->server); |
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} |
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f->server = grpc_server_create(server_args_new, nullptr); |
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grpc_server_register_completion_queue(f->server, f->cq, nullptr); |
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GPR_ASSERT( |
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grpc_server_add_insecure_http2_port(f->server, ffd->localaddr.c_str())); |
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grpc_server_start(f->server); |
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grpc_channel_args_destroy(server_args_new); |
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} |
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void chttp2_tear_down_fullstack(grpc_end2end_test_fixture* f) { |
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fullstack_fixture_data* ffd = |
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static_cast<fullstack_fixture_data*>(f->fixture_data); |
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delete ffd; |
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} |
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/* All test configurations */ |
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static grpc_end2end_test_config configs[] = { |
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{"chttp2/fullstack", |
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FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION | |
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FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL | |
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FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER | |
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FEATURE_MASK_SUPPORTS_WORKAROUNDS, |
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nullptr, chttp2_create_fixture_fullstack, chttp2_init_client_fullstack, |
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chttp2_init_server_fullstack, chttp2_tear_down_fullstack}, |
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}; |
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|
||||
int main(int argc, char** argv) { |
||||
size_t i; |
||||
|
||||
grpc::testing::TestEnvironment env(argc, argv); |
||||
grpc_end2end_tests_pre_init(); |
||||
grpc_init(); |
||||
|
||||
for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) { |
||||
grpc_end2end_tests(argc, argv, configs[i]); |
||||
} |
||||
|
||||
grpc_shutdown(); |
||||
|
||||
return 0; |
||||
} |
||||
@ -1,420 +0,0 @@ |
||||
/*
|
||||
* |
||||
* Copyright 2015 gRPC authors. |
||||
* |
||||
* Licensed under the Apache License, Version 2.0 (the "License"); |
||||
* you may not use this file except in compliance with the License. |
||||
* You may obtain a copy of the License at |
||||
* |
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
* |
||||
* Unless required by applicable law or agreed to in writing, software |
||||
* distributed under the License is distributed on an "AS IS" BASIS, |
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||||
* See the License for the specific language governing permissions and |
||||
* limitations under the License. |
||||
* |
||||
*/ |
||||
|
||||
#include <stdio.h> |
||||
#include <string.h> |
||||
|
||||
#include <grpc/byte_buffer.h> |
||||
#include <grpc/byte_buffer_reader.h> |
||||
#include <grpc/compression.h> |
||||
#include <grpc/support/alloc.h> |
||||
#include <grpc/support/log.h> |
||||
#include <grpc/support/string_util.h> |
||||
#include <grpc/support/time.h> |
||||
|
||||
#include "src/core/lib/channel/channel_args.h" |
||||
#include "src/core/lib/compression/compression_args.h" |
||||
#include "src/core/lib/surface/call.h" |
||||
#include "src/core/lib/surface/call_test_only.h" |
||||
#include "src/core/lib/transport/static_metadata.h" |
||||
#include "test/core/end2end/cq_verifier.h" |
||||
#include "test/core/end2end/end2end_tests.h" |
||||
|
||||
static void* tag(intptr_t t) { return reinterpret_cast<void*>(t); } |
||||
|
||||
static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, |
||||
const char* test_name, |
||||
grpc_channel_args* client_args, |
||||
grpc_channel_args* server_args) { |
||||
grpc_end2end_test_fixture f; |
||||
gpr_log(GPR_INFO, "Running test: %s/%s", test_name, config.name); |
||||
f = config.create_fixture(client_args, server_args); |
||||
config.init_server(&f, server_args); |
||||
config.init_client(&f, client_args); |
||||
return f; |
||||
} |
||||
|
||||
static gpr_timespec n_seconds_from_now(int n) { |
||||
return grpc_timeout_seconds_to_deadline(n); |
||||
} |
||||
|
||||
static gpr_timespec five_seconds_from_now(void) { |
||||
return n_seconds_from_now(5); |
||||
} |
||||
|
||||
static void drain_cq(grpc_completion_queue* cq) { |
||||
grpc_event ev; |
||||
do { |
||||
ev = grpc_completion_queue_next(cq, five_seconds_from_now(), nullptr); |
||||
} while (ev.type != GRPC_QUEUE_SHUTDOWN); |
||||
} |
||||
|
||||
static void shutdown_server(grpc_end2end_test_fixture* f) { |
||||
if (!f->server) return; |
||||
grpc_server_shutdown_and_notify(f->server, f->shutdown_cq, tag(1000)); |
||||
GPR_ASSERT(grpc_completion_queue_pluck(f->shutdown_cq, tag(1000), |
||||
grpc_timeout_seconds_to_deadline(5), |
||||
nullptr) |
||||
.type == GRPC_OP_COMPLETE); |
||||
grpc_server_destroy(f->server); |
||||
f->server = nullptr; |
||||
} |
||||
|
||||
static void shutdown_client(grpc_end2end_test_fixture* f) { |
||||
if (!f->client) return; |
||||
grpc_channel_destroy(f->client); |
||||
f->client = nullptr; |
||||
} |
||||
|
||||
static void end_test(grpc_end2end_test_fixture* f) { |
||||
shutdown_server(f); |
||||
shutdown_client(f); |
||||
|
||||
grpc_completion_queue_shutdown(f->cq); |
||||
drain_cq(f->cq); |
||||
grpc_completion_queue_destroy(f->cq); |
||||
grpc_completion_queue_destroy(f->shutdown_cq); |
||||
} |
||||
|
||||
static void request_with_payload_template( |
||||
grpc_end2end_test_config config, const char* test_name, |
||||
uint32_t client_send_flags_bitmask, |
||||
grpc_compression_algorithm default_client_channel_compression_algorithm, |
||||
grpc_compression_algorithm default_server_channel_compression_algorithm, |
||||
grpc_compression_algorithm expected_algorithm_from_client, |
||||
grpc_compression_algorithm expected_algorithm_from_server, |
||||
grpc_metadata* client_init_metadata, bool set_server_level, |
||||
grpc_compression_level server_compression_level, char* user_agent_override, |
||||
bool decompress_in_core) { |
||||
grpc_call* c; |
||||
grpc_call* s; |
||||
grpc_slice request_payload_slice; |
||||
grpc_byte_buffer* request_payload; |
||||
grpc_channel_args* client_args; |
||||
grpc_channel_args* server_args; |
||||
grpc_end2end_test_fixture f; |
||||
grpc_op ops[6]; |
||||
grpc_op* op; |
||||
grpc_metadata_array initial_metadata_recv; |
||||
grpc_metadata_array trailing_metadata_recv; |
||||
grpc_metadata_array request_metadata_recv; |
||||
grpc_byte_buffer* request_payload_recv = nullptr; |
||||
grpc_byte_buffer* response_payload; |
||||
grpc_byte_buffer* response_payload_recv; |
||||
grpc_call_details call_details; |
||||
grpc_status_code status; |
||||
grpc_call_error error; |
||||
grpc_slice details; |
||||
int was_cancelled = 2; |
||||
cq_verifier* cqv; |
||||
char request_str[1024]; |
||||
char response_str[1024]; |
||||
|
||||
memset(request_str, 'x', 1023); |
||||
request_str[1023] = '\0'; |
||||
|
||||
memset(response_str, 'y', 1023); |
||||
response_str[1023] = '\0'; |
||||
|
||||
request_payload_slice = grpc_slice_from_copied_string(request_str); |
||||
grpc_slice response_payload_slice = |
||||
grpc_slice_from_copied_string(response_str); |
||||
|
||||
client_args = grpc_channel_args_set_channel_default_compression_algorithm( |
||||
nullptr, default_client_channel_compression_algorithm); |
||||
server_args = grpc_channel_args_set_channel_default_compression_algorithm( |
||||
nullptr, default_server_channel_compression_algorithm); |
||||
if (!decompress_in_core) { |
||||
grpc_arg disable_decompression_in_core_arg = |
||||
grpc_channel_arg_integer_create( |
||||
const_cast<char*>(GRPC_ARG_ENABLE_PER_MESSAGE_DECOMPRESSION), 0); |
||||
grpc_channel_args* old_client_args = client_args; |
||||
grpc_channel_args* old_server_args = server_args; |
||||
client_args = grpc_channel_args_copy_and_add( |
||||
client_args, &disable_decompression_in_core_arg, 1); |
||||
server_args = grpc_channel_args_copy_and_add( |
||||
server_args, &disable_decompression_in_core_arg, 1); |
||||
grpc_channel_args_destroy(old_client_args); |
||||
grpc_channel_args_destroy(old_server_args); |
||||
} |
||||
|
||||
if (user_agent_override) { |
||||
grpc_channel_args* client_args_old = client_args; |
||||
grpc_arg arg; |
||||
arg.key = const_cast<char*>(GRPC_ARG_PRIMARY_USER_AGENT_STRING); |
||||
arg.type = GRPC_ARG_STRING; |
||||
arg.value.string = user_agent_override; |
||||
client_args = grpc_channel_args_copy_and_add(client_args_old, &arg, 1); |
||||
grpc_channel_args_destroy(client_args_old); |
||||
} |
||||
|
||||
f = begin_test(config, test_name, client_args, server_args); |
||||
cqv = cq_verifier_create(f.cq); |
||||
|
||||
gpr_timespec deadline = five_seconds_from_now(); |
||||
c = grpc_channel_create_call(f.client, nullptr, GRPC_PROPAGATE_DEFAULTS, f.cq, |
||||
grpc_slice_from_static_string("/foo"), nullptr, |
||||
deadline, nullptr); |
||||
GPR_ASSERT(c); |
||||
|
||||
grpc_metadata_array_init(&initial_metadata_recv); |
||||
grpc_metadata_array_init(&trailing_metadata_recv); |
||||
grpc_metadata_array_init(&request_metadata_recv); |
||||
grpc_call_details_init(&call_details); |
||||
|
||||
memset(ops, 0, sizeof(ops)); |
||||
op = ops; |
||||
op->op = GRPC_OP_SEND_INITIAL_METADATA; |
||||
if (client_init_metadata != nullptr) { |
||||
op->data.send_initial_metadata.count = 1; |
||||
op->data.send_initial_metadata.metadata = client_init_metadata; |
||||
} else { |
||||
op->data.send_initial_metadata.count = 0; |
||||
} |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
op->op = GRPC_OP_RECV_INITIAL_METADATA; |
||||
op->data.recv_initial_metadata.recv_initial_metadata = &initial_metadata_recv; |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
op->op = GRPC_OP_RECV_STATUS_ON_CLIENT; |
||||
op->data.recv_status_on_client.trailing_metadata = &trailing_metadata_recv; |
||||
op->data.recv_status_on_client.status = &status; |
||||
op->data.recv_status_on_client.status_details = &details; |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
error = grpc_call_start_batch(c, ops, static_cast<size_t>(op - ops), tag(1), |
||||
nullptr); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
|
||||
error = |
||||
grpc_server_request_call(f.server, &s, &call_details, |
||||
&request_metadata_recv, f.cq, f.cq, tag(100)); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
CQ_EXPECT_COMPLETION(cqv, tag(100), true); |
||||
cq_verify(cqv); |
||||
|
||||
GPR_ASSERT(grpc_core::BitCount( |
||||
grpc_call_test_only_get_encodings_accepted_by_peer(s)) == |
||||
GRPC_COMPRESS_ALGORITHMS_COUNT); |
||||
GPR_ASSERT( |
||||
grpc_core::GetBit(grpc_call_test_only_get_encodings_accepted_by_peer(s), |
||||
GRPC_COMPRESS_NONE) != 0); |
||||
GPR_ASSERT( |
||||
grpc_core::GetBit(grpc_call_test_only_get_encodings_accepted_by_peer(s), |
||||
GRPC_COMPRESS_DEFLATE) != 0); |
||||
GPR_ASSERT( |
||||
grpc_core::GetBit(grpc_call_test_only_get_encodings_accepted_by_peer(s), |
||||
GRPC_COMPRESS_GZIP) != 0); |
||||
|
||||
memset(ops, 0, sizeof(ops)); |
||||
op = ops; |
||||
op->op = GRPC_OP_SEND_INITIAL_METADATA; |
||||
op->data.send_initial_metadata.count = 0; |
||||
if (set_server_level) { |
||||
op->data.send_initial_metadata.maybe_compression_level.is_set = true; |
||||
op->data.send_initial_metadata.maybe_compression_level.level = |
||||
server_compression_level; |
||||
} |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; |
||||
op->data.recv_close_on_server.cancelled = &was_cancelled; |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
error = grpc_call_start_batch(s, ops, static_cast<size_t>(op - ops), tag(101), |
||||
nullptr); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
|
||||
for (int i = 0; i < 2; i++) { |
||||
request_payload = grpc_raw_byte_buffer_create(&request_payload_slice, 1); |
||||
response_payload = grpc_raw_byte_buffer_create(&response_payload_slice, 1); |
||||
|
||||
memset(ops, 0, sizeof(ops)); |
||||
op = ops; |
||||
op->op = GRPC_OP_SEND_MESSAGE; |
||||
op->data.send_message.send_message = request_payload; |
||||
op->flags = client_send_flags_bitmask; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
op->op = GRPC_OP_RECV_MESSAGE; |
||||
op->data.recv_message.recv_message = &response_payload_recv; |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
error = grpc_call_start_batch(c, ops, static_cast<size_t>(op - ops), tag(2), |
||||
nullptr); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
|
||||
memset(ops, 0, sizeof(ops)); |
||||
op = ops; |
||||
op->op = GRPC_OP_RECV_MESSAGE; |
||||
op->data.recv_message.recv_message = &request_payload_recv; |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
error = grpc_call_start_batch(s, ops, static_cast<size_t>(op - ops), |
||||
tag(102), nullptr); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
CQ_EXPECT_COMPLETION(cqv, tag(102), 1); |
||||
cq_verify(cqv); |
||||
|
||||
GPR_ASSERT(request_payload_recv->type == GRPC_BB_RAW); |
||||
GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, request_str)); |
||||
GPR_ASSERT(request_payload_recv->data.raw.compression == |
||||
(decompress_in_core ? GRPC_COMPRESS_NONE |
||||
: expected_algorithm_from_client)); |
||||
|
||||
memset(ops, 0, sizeof(ops)); |
||||
op = ops; |
||||
op->op = GRPC_OP_SEND_MESSAGE; |
||||
op->data.send_message.send_message = response_payload; |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
error = grpc_call_start_batch(s, ops, static_cast<size_t>(op - ops), |
||||
tag(103), nullptr); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
CQ_EXPECT_COMPLETION(cqv, tag(103), 1); |
||||
CQ_EXPECT_COMPLETION(cqv, tag(2), 1); |
||||
cq_verify(cqv); |
||||
|
||||
GPR_ASSERT(response_payload_recv->type == GRPC_BB_RAW); |
||||
GPR_ASSERT(byte_buffer_eq_string(response_payload_recv, response_str)); |
||||
if (server_compression_level > GRPC_COMPRESS_LEVEL_NONE) { |
||||
const grpc_compression_algorithm algo_for_server_level = |
||||
grpc_call_compression_for_level(s, server_compression_level); |
||||
GPR_ASSERT( |
||||
response_payload_recv->data.raw.compression == |
||||
(decompress_in_core ? GRPC_COMPRESS_NONE : algo_for_server_level)); |
||||
} else { |
||||
GPR_ASSERT(response_payload_recv->data.raw.compression == |
||||
(decompress_in_core ? GRPC_COMPRESS_NONE |
||||
: expected_algorithm_from_server)); |
||||
} |
||||
|
||||
grpc_byte_buffer_destroy(request_payload); |
||||
grpc_byte_buffer_destroy(response_payload); |
||||
grpc_byte_buffer_destroy(request_payload_recv); |
||||
grpc_byte_buffer_destroy(response_payload_recv); |
||||
} |
||||
|
||||
grpc_slice_unref(request_payload_slice); |
||||
grpc_slice_unref(response_payload_slice); |
||||
|
||||
memset(ops, 0, sizeof(ops)); |
||||
op = ops; |
||||
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
error = grpc_call_start_batch(c, ops, static_cast<size_t>(op - ops), tag(3), |
||||
nullptr); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
|
||||
memset(ops, 0, sizeof(ops)); |
||||
op = ops; |
||||
op->op = GRPC_OP_SEND_STATUS_FROM_SERVER; |
||||
op->data.send_status_from_server.trailing_metadata_count = 0; |
||||
op->data.send_status_from_server.status = GRPC_STATUS_OK; |
||||
grpc_slice status_details = grpc_slice_from_static_string("xyz"); |
||||
op->data.send_status_from_server.status_details = &status_details; |
||||
op->flags = 0; |
||||
op->reserved = nullptr; |
||||
op++; |
||||
error = grpc_call_start_batch(s, ops, static_cast<size_t>(op - ops), tag(104), |
||||
nullptr); |
||||
GPR_ASSERT(GRPC_CALL_OK == error); |
||||
|
||||
CQ_EXPECT_COMPLETION(cqv, tag(1), 1); |
||||
CQ_EXPECT_COMPLETION(cqv, tag(3), 1); |
||||
CQ_EXPECT_COMPLETION(cqv, tag(101), 1); |
||||
CQ_EXPECT_COMPLETION(cqv, tag(104), 1); |
||||
cq_verify(cqv); |
||||
|
||||
GPR_ASSERT(status == GRPC_STATUS_OK); |
||||
GPR_ASSERT(0 == grpc_slice_str_cmp(details, "xyz")); |
||||
GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo")); |
||||
GPR_ASSERT(was_cancelled == 0); |
||||
|
||||
grpc_slice_unref(details); |
||||
grpc_metadata_array_destroy(&initial_metadata_recv); |
||||
grpc_metadata_array_destroy(&trailing_metadata_recv); |
||||
grpc_metadata_array_destroy(&request_metadata_recv); |
||||
grpc_call_details_destroy(&call_details); |
||||
|
||||
grpc_call_unref(c); |
||||
grpc_call_unref(s); |
||||
|
||||
cq_verifier_destroy(cqv); |
||||
grpc_channel_args_destroy(client_args); |
||||
grpc_channel_args_destroy(server_args); |
||||
end_test(&f); |
||||
config.tear_down_data(&f); |
||||
} |
||||
|
||||
typedef struct workaround_cronet_compression_config { |
||||
char* user_agent_override; |
||||
grpc_compression_algorithm expected_algorithm_from_server; |
||||
} workaround_cronet_compression_config; |
||||
|
||||
static workaround_cronet_compression_config workaround_configs[] = { |
||||
{nullptr, GRPC_COMPRESS_GZIP}, |
||||
{const_cast<char*>( |
||||
"grpc-objc/1.3.0-dev grpc-c/3.0.0-dev (ios; cronet_http; gentle)"), |
||||
GRPC_COMPRESS_NONE}, |
||||
{const_cast<char*>( |
||||
"grpc-objc/1.3.0-dev grpc-c/3.0.0-dev (ios; chttp2; gentle)"), |
||||
GRPC_COMPRESS_GZIP}, |
||||
{const_cast<char*>( |
||||
"grpc-objc/1.4.0 grpc-c/3.0.0-dev (ios; cronet_http; gentle)"), |
||||
GRPC_COMPRESS_GZIP}}; |
||||
static const size_t workaround_configs_num = |
||||
sizeof(workaround_configs) / sizeof(*workaround_configs); |
||||
|
||||
static void test_workaround_cronet_compression( |
||||
grpc_end2end_test_config config) { |
||||
for (uint32_t i = 0; i < workaround_configs_num; i++) { |
||||
request_with_payload_template( |
||||
config, "test_invoke_request_with_compressed_payload", 0, |
||||
GRPC_COMPRESS_GZIP, GRPC_COMPRESS_GZIP, GRPC_COMPRESS_GZIP, |
||||
workaround_configs[i].expected_algorithm_from_server, nullptr, false, |
||||
/* ignored */ GRPC_COMPRESS_LEVEL_NONE, |
||||
workaround_configs[i].user_agent_override, true); |
||||
request_with_payload_template( |
||||
config, |
||||
"test_invoke_request_with_compressed_payload_with_compression_disabled", |
||||
0, GRPC_COMPRESS_GZIP, GRPC_COMPRESS_GZIP, GRPC_COMPRESS_GZIP, |
||||
workaround_configs[i].expected_algorithm_from_server, nullptr, false, |
||||
/* ignored */ GRPC_COMPRESS_LEVEL_NONE, |
||||
workaround_configs[i].user_agent_override, false); |
||||
} |
||||
} |
||||
|
||||
void workaround_cronet_compression(grpc_end2end_test_config config) { |
||||
if (config.feature_mask & FEATURE_MASK_SUPPORTS_WORKAROUNDS) { |
||||
test_workaround_cronet_compression(config); |
||||
} |
||||
} |
||||
|
||||
void workaround_cronet_compression_pre_init(void) {} |
||||
Loading…
Reference in new issue