mirror of https://github.com/grpc/grpc.git
Remove idempotent/cacheable requests (#28922)
* Remove idempotent/cacheable requests * more cleanup * bump core version * fix * fix * fix * review feedback * fixes * fix * remove more * objc * fix * fix * fix * scrub * Modify XdsRbacTests Co-authored-by: Yash Tibrewal <yashkt@google.com>pull/28946/head
Craig Tiller
3 years ago
committed by
GitHub
parent
b8bbe30452
commit
fe913387da
36 changed files with 39 additions and 1663 deletions
@ -1,92 +0,0 @@ |
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/*
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* |
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* Copyright 2019 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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#import <GRPCClient/GRPCInterceptor.h> |
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NS_ASSUME_NONNULL_BEGIN |
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@interface RequestCacheEntry : NSObject <NSCopying> |
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@property(readonly, copy, nullable) NSString *path; |
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@property(readonly, copy, nullable) id message; |
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@end |
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@interface MutableRequestCacheEntry : RequestCacheEntry |
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@property(copy, nullable) NSString *path; |
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@property(copy, nullable) id<NSObject> message; |
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@end |
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@interface ResponseCacheEntry : NSObject <NSCopying> |
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@property(readonly, copy, nullable) NSDate *deadline; |
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@property(readonly, copy, nullable) NSDictionary *headers; |
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@property(readonly, copy, nullable) id message; |
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@property(readonly, copy, nullable) NSDictionary *trailers; |
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@end |
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@interface MutableResponseCacheEntry : ResponseCacheEntry |
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@property(copy, nullable) NSDate *deadline; |
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@property(copy, nullable) NSDictionary *headers; |
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@property(copy, nullable) id message; |
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@property(copy, nullable) NSDictionary *trailers; |
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@end |
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@interface CacheContext : NSObject <GRPCInterceptorFactory> |
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- (nullable instancetype)init; |
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- (nullable ResponseCacheEntry *)getCachedResponseForRequest:(RequestCacheEntry *)request; |
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- (void)setCachedResponse:(ResponseCacheEntry *)response forRequest:(RequestCacheEntry *)request; |
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@end |
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@interface CacheInterceptor : GRPCInterceptor |
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- (instancetype)init NS_UNAVAILABLE; |
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+ (instancetype)new NS_UNAVAILABLE; |
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- (nullable instancetype)initWithInterceptorManager: |
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(GRPCInterceptorManager *_Nonnull)intercepterManager |
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cacheContext:(CacheContext *_Nonnull)cacheContext |
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NS_DESIGNATED_INITIALIZER; |
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// implementation of GRPCInterceptorInterface
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- (void)startWithRequestOptions:(GRPCRequestOptions *)requestOptions |
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callOptions:(GRPCCallOptions *)callOptions; |
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- (void)writeData:(id)data; |
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- (void)finish; |
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// implementation of GRPCResponseHandler
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- (void)didReceiveInitialMetadata:(nullable NSDictionary *)initialMetadata; |
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- (void)didReceiveData:(id)data; |
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- (void)didCloseWithTrailingMetadata:(nullable NSDictionary *)trailingMetadata |
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error:(nullable NSError *)error; |
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@end |
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NS_ASSUME_NONNULL_END |
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@ -1,306 +0,0 @@ |
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/* |
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* |
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* Copyright 2019 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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#import "CacheInterceptor.h" |
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@implementation RequestCacheEntry { |
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@protected |
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NSString *_path; |
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id<NSObject> _message; |
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} |
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@synthesize path = _path; |
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@synthesize message = _message; |
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- (instancetype)initWithPath:(NSString *)path message:(id)message { |
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if ((self = [super init])) { |
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_path = [path copy]; |
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_message = [message copy]; |
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} |
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return self; |
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} |
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- (id)copyWithZone:(NSZone *)zone { |
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return [[RequestCacheEntry allocWithZone:zone] initWithPath:_path message:_message]; |
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} |
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- (BOOL)isEqual:(id)object { |
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if ([self class] != [object class]) return NO; |
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RequestCacheEntry *rhs = (RequestCacheEntry *)object; |
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return ([_path isEqualToString:rhs.path] && [_message isEqual:rhs.message]); |
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} |
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- (NSUInteger)hash { |
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return _path.hash ^ _message.hash; |
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} |
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@end |
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@implementation MutableRequestCacheEntry |
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@dynamic path; |
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@dynamic message; |
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- (void)setPath:(NSString *)path { |
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_path = [path copy]; |
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} |
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- (void)setMessage:(id)message { |
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_message = [message copy]; |
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} |
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@end |
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@implementation ResponseCacheEntry { |
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@protected |
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NSDate *_deadline; |
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NSDictionary *_headers; |
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id _message; |
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NSDictionary *_trailers; |
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} |
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@synthesize deadline = _deadline; |
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@synthesize headers = _headers; |
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@synthesize message = _message; |
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@synthesize trailers = _trailers; |
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- (instancetype)initWithDeadline:(NSDate *)deadline |
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headers:(NSDictionary *)headers |
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message:(id)message |
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trailers:(NSDictionary *)trailers { |
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if (([super init])) { |
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_deadline = [deadline copy]; |
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_headers = [[NSDictionary alloc] initWithDictionary:headers copyItems:YES]; |
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_message = [message copy]; |
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_trailers = [[NSDictionary alloc] initWithDictionary:trailers copyItems:YES]; |
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} |
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return self; |
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} |
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- (id)copyWithZone:(NSZone *)zone { |
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return [[ResponseCacheEntry allocWithZone:zone] initWithDeadline:_deadline |
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headers:_headers |
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message:_message |
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trailers:_trailers]; |
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} |
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@end |
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@implementation MutableResponseCacheEntry |
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@dynamic deadline; |
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@dynamic headers; |
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@dynamic message; |
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@dynamic trailers; |
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- (void)setDeadline:(NSDate *)deadline { |
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_deadline = [deadline copy]; |
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} |
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- (void)setHeaders:(NSDictionary *)headers { |
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_headers = [[NSDictionary alloc] initWithDictionary:headers copyItems:YES]; |
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} |
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- (void)setMessage:(id)message { |
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_message = [message copy]; |
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} |
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- (void)setTrailers:(NSDictionary *)trailers { |
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_trailers = [[NSDictionary alloc] initWithDictionary:trailers copyItems:YES]; |
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} |
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@end |
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@implementation CacheContext { |
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NSCache<RequestCacheEntry *, ResponseCacheEntry *> *_cache; |
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} |
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- (instancetype)init { |
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if ((self = [super init])) { |
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_cache = [[NSCache alloc] init]; |
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} |
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return self; |
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} |
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- (GRPCInterceptor *)createInterceptorWithManager:(GRPCInterceptorManager *)interceptorManager { |
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return [[CacheInterceptor alloc] initWithInterceptorManager:interceptorManager cacheContext:self]; |
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} |
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- (ResponseCacheEntry *)getCachedResponseForRequest:(RequestCacheEntry *)request { |
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ResponseCacheEntry *response = nil; |
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@synchronized(self) { |
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response = [_cache objectForKey:request]; |
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if ([response.deadline timeIntervalSinceNow] < 0) { |
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[_cache removeObjectForKey:request]; |
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response = nil; |
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} |
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} |
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return response; |
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} |
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- (void)setCachedResponse:(ResponseCacheEntry *)response forRequest:(RequestCacheEntry *)request { |
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@synchronized(self) { |
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[_cache setObject:response forKey:request]; |
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} |
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} |
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@end |
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@implementation CacheInterceptor { |
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GRPCInterceptorManager *_manager; |
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CacheContext *_context; |
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dispatch_queue_t _dispatchQueue; |
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BOOL _cacheable; |
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BOOL _writeMessageSeen; |
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BOOL _readMessageSeen; |
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GRPCCallOptions *_callOptions; |
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GRPCRequestOptions *_requestOptions; |
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id _requestMessage; |
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MutableRequestCacheEntry *_request; |
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MutableResponseCacheEntry *_response; |
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} |
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- (dispatch_queue_t)requestDispatchQueue { |
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return _dispatchQueue; |
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} |
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- (dispatch_queue_t)dispatchQueue { |
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return _dispatchQueue; |
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} |
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- (instancetype)initWithInterceptorManager:(GRPCInterceptorManager *_Nonnull)intercepterManager |
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cacheContext:(CacheContext *_Nonnull)cacheContext { |
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if ((self = [super initWithInterceptorManager:intercepterManager |
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requestDispatchQueue:dispatch_get_main_queue() |
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responseDispatchQueue:dispatch_get_main_queue()])) { |
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_manager = intercepterManager; |
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_context = cacheContext; |
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_dispatchQueue = dispatch_queue_create(NULL, DISPATCH_QUEUE_SERIAL); |
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_cacheable = YES; |
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_writeMessageSeen = NO; |
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_readMessageSeen = NO; |
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_request = nil; |
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_response = nil; |
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} |
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return self; |
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} |
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- (void)startWithRequestOptions:(GRPCRequestOptions *)requestOptions |
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callOptions:(GRPCCallOptions *)callOptions { |
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if (requestOptions.safety != GRPCCallSafetyCacheableRequest) { |
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_cacheable = NO; |
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[_manager startNextInterceptorWithRequest:requestOptions callOptions:callOptions]; |
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} else { |
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_requestOptions = [requestOptions copy]; |
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_callOptions = [callOptions copy]; |
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} |
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} |
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- (void)writeData:(id)data { |
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if (!_cacheable) { |
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[_manager writeNextInterceptorWithData:data]; |
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} else { |
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NSAssert(!_writeMessageSeen, @"CacheInterceptor does not support streaming call"); |
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if (_writeMessageSeen) { |
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NSLog(@"CacheInterceptor does not support streaming call"); |
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} |
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_writeMessageSeen = YES; |
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_requestMessage = [data copy]; |
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} |
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} |
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- (void)finish { |
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if (!_cacheable) { |
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[_manager finishNextInterceptor]; |
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} else { |
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_request = [[MutableRequestCacheEntry alloc] init]; |
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_request.path = _requestOptions.path; |
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_request.message = [_requestMessage copy]; |
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_response = [[_context getCachedResponseForRequest:_request] copy]; |
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if (!_response) { |
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[_manager startNextInterceptorWithRequest:_requestOptions callOptions:_callOptions]; |
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[_manager writeNextInterceptorWithData:_requestMessage]; |
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[_manager finishNextInterceptor]; |
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} else { |
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[_manager forwardPreviousInterceptorWithInitialMetadata:_response.headers]; |
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[_manager forwardPreviousInterceptorWithData:_response.message]; |
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[_manager forwardPreviousInterceptorCloseWithTrailingMetadata:_response.trailers error:nil]; |
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[_manager shutDown]; |
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} |
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} |
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} |
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- (void)didReceiveInitialMetadata:(NSDictionary *)initialMetadata { |
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if (_cacheable) { |
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NSDate *deadline = nil; |
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for (NSString *key in initialMetadata) { |
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if ([key.lowercaseString isEqualToString:@"cache-control"]) { |
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NSArray *cacheControls = [initialMetadata[key] componentsSeparatedByString:@","]; |
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for (NSString *option in cacheControls) { |
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NSString *trimmedOption = |
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[option stringByTrimmingCharactersInSet:[NSCharacterSet |
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characterSetWithCharactersInString:@" "]]; |
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if ([trimmedOption.lowercaseString isEqualToString:@"no-cache"] || |
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[trimmedOption.lowercaseString isEqualToString:@"no-store"] || |
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[trimmedOption.lowercaseString isEqualToString:@"no-transform"]) { |
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_cacheable = NO; |
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break; |
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} else if ([trimmedOption.lowercaseString hasPrefix:@"max-age="]) { |
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NSArray<NSString *> *components = [trimmedOption componentsSeparatedByString:@"="]; |
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if (components.count == 2) { |
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NSUInteger maxAge = components[1].intValue; |
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deadline = [NSDate dateWithTimeIntervalSinceNow:maxAge]; |
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} |
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} |
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} |
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} |
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} |
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if (_cacheable) { |
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_response = [[MutableResponseCacheEntry alloc] init]; |
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_response.headers = [initialMetadata copy]; |
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_response.deadline = deadline; |
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} |
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} |
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[_manager forwardPreviousInterceptorWithInitialMetadata:initialMetadata]; |
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} |
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- (void)didReceiveData:(id)data { |
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if (_cacheable) { |
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NSAssert(!_readMessageSeen, @"CacheInterceptor does not support streaming call"); |
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if (_readMessageSeen) { |
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NSLog(@"CacheInterceptor does not support streaming call"); |
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} |
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_readMessageSeen = YES; |
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_response.message = [data copy]; |
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} |
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[_manager forwardPreviousInterceptorWithData:data]; |
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} |
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- (void)didCloseWithTrailingMetadata:(NSDictionary *)trailingMetadata error:(NSError *)error { |
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if (error == nil && _cacheable) { |
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_response.trailers = [trailingMetadata copy]; |
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[_context setCachedResponse:_response forRequest:_request]; |
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NSLog(@"Write cache for %@", _request); |
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} |
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[_manager forwardPreviousInterceptorCloseWithTrailingMetadata:trailingMetadata error:error]; |
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[_manager shutDown]; |
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} |
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@end |
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@ -1,239 +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 <stdio.h> |
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#include <string.h> |
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#include <grpc/byte_buffer.h> |
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#include <grpc/grpc.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/time.h> |
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#include "src/core/lib/gpr/string.h" |
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#include "test/core/end2end/cq_verifier.h" |
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#include "test/core/end2end/end2end_tests.h" |
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static void* tag(intptr_t t) { return reinterpret_cast<void*>(t); } |
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static grpc_end2end_test_fixture begin_test(grpc_end2end_test_config config, |
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const char* test_name, |
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grpc_channel_args* client_args, |
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grpc_channel_args* server_args) { |
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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 simple_request_body(grpc_end2end_test_config /*config*/, |
|
||||||
grpc_end2end_test_fixture f) { |
|
||||||
grpc_call* c; |
|
||||||
grpc_call* s; |
|
||||||
cq_verifier* cqv = cq_verifier_create(f.cq); |
|
||||||
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_call_details call_details; |
|
||||||
grpc_status_code status; |
|
||||||
grpc_call_error error; |
|
||||||
grpc_slice details; |
|
||||||
int was_cancelled = 2; |
|
||||||
char* peer; |
|
||||||
|
|
||||||
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); |
|
||||||
|
|
||||||
peer = grpc_call_get_peer(c); |
|
||||||
GPR_ASSERT(peer != nullptr); |
|
||||||
gpr_log(GPR_DEBUG, "client_peer_before_call=%s", peer); |
|
||||||
gpr_free(peer); |
|
||||||
|
|
||||||
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; |
|
||||||
op->data.send_initial_metadata.count = 0; |
|
||||||
op->flags = GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST; |
|
||||||
op->reserved = nullptr; |
|
||||||
op++; |
|
||||||
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; |
|
||||||
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(101)); |
|
||||||
GPR_ASSERT(GRPC_CALL_OK == error); |
|
||||||
CQ_EXPECT_COMPLETION(cqv, tag(101), 1); |
|
||||||
cq_verify(cqv); |
|
||||||
|
|
||||||
peer = grpc_call_get_peer(s); |
|
||||||
GPR_ASSERT(peer != nullptr); |
|
||||||
gpr_log(GPR_DEBUG, "server_peer=%s", peer); |
|
||||||
gpr_free(peer); |
|
||||||
peer = grpc_call_get_peer(c); |
|
||||||
GPR_ASSERT(peer != nullptr); |
|
||||||
gpr_log(GPR_DEBUG, "client_peer=%s", peer); |
|
||||||
gpr_free(peer); |
|
||||||
|
|
||||||
memset(ops, 0, sizeof(ops)); |
|
||||||
op = ops; |
|
||||||
op->op = GRPC_OP_SEND_INITIAL_METADATA; |
|
||||||
op->data.send_initial_metadata.count = 0; |
|
||||||
op->flags = 0; |
|
||||||
op->reserved = nullptr; |
|
||||||
op++; |
|
||||||
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_UNIMPLEMENTED; |
|
||||||
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++; |
|
||||||
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(102), |
|
||||||
nullptr); |
|
||||||
GPR_ASSERT(GRPC_CALL_OK == error); |
|
||||||
|
|
||||||
CQ_EXPECT_COMPLETION(cqv, tag(102), 1); |
|
||||||
CQ_EXPECT_COMPLETION(cqv, tag(1), 1); |
|
||||||
cq_verify(cqv); |
|
||||||
|
|
||||||
GPR_ASSERT(status == GRPC_STATUS_UNIMPLEMENTED); |
|
||||||
GPR_ASSERT(0 == grpc_slice_str_cmp(details, "xyz")); |
|
||||||
GPR_ASSERT(0 == grpc_slice_str_cmp(call_details.method, "/foo")); |
|
||||||
GPR_ASSERT(GRPC_INITIAL_METADATA_IDEMPOTENT_REQUEST == call_details.flags); |
|
||||||
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); |
|
||||||
} |
|
||||||
|
|
||||||
static void test_invoke_simple_request(grpc_end2end_test_config config) { |
|
||||||
grpc_end2end_test_fixture f; |
|
||||||
|
|
||||||
f = begin_test(config, "test_invoke_simple_request", nullptr, nullptr); |
|
||||||
simple_request_body(config, f); |
|
||||||
end_test(&f); |
|
||||||
config.tear_down_data(&f); |
|
||||||
} |
|
||||||
|
|
||||||
static void test_invoke_10_simple_requests(grpc_end2end_test_config config) { |
|
||||||
int i; |
|
||||||
grpc_end2end_test_fixture f = |
|
||||||
begin_test(config, "test_invoke_10_simple_requests", nullptr, nullptr); |
|
||||||
for (i = 0; i < 10; i++) { |
|
||||||
simple_request_body(config, f); |
|
||||||
gpr_log(GPR_INFO, "Passed simple request %d", i); |
|
||||||
} |
|
||||||
end_test(&f); |
|
||||||
config.tear_down_data(&f); |
|
||||||
} |
|
||||||
|
|
||||||
void idempotent_request(grpc_end2end_test_config config) { |
|
||||||
int i; |
|
||||||
for (i = 0; i < 10; i++) { |
|
||||||
test_invoke_simple_request(config); |
|
||||||
} |
|
||||||
test_invoke_10_simple_requests(config); |
|
||||||
} |
|
||||||
|
|
||||||
void idempotent_request_pre_init(void) {} |
|
||||||
@ -1,274 +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/support/alloc.h> |
|
||||||
#include <grpc/support/log.h> |
|
||||||
#include <grpc/support/time.h> |
|
||||||
|
|
||||||
#include "test/core/end2end/cq_verifier.h" |
|
||||||
#include "test/core/end2end/end2end_tests.h" |
|
||||||
|
|
||||||
enum { TIMEOUT = 200000 }; |
|
||||||
|
|
||||||
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); |
|
||||||
} |
|
||||||
|
|
||||||
/* Request/response with metadata and payload.*/ |
|
||||||
static void test_cacheable_request_response_with_metadata_and_payload( |
|
||||||
grpc_end2end_test_config config) { |
|
||||||
grpc_call* c; |
|
||||||
grpc_call* s; |
|
||||||
grpc_slice request_payload_slice = |
|
||||||
grpc_slice_from_copied_string("hello world"); |
|
||||||
grpc_slice response_payload_slice = |
|
||||||
grpc_slice_from_copied_string("hello you"); |
|
||||||
grpc_byte_buffer* request_payload = |
|
||||||
grpc_raw_byte_buffer_create(&request_payload_slice, 1); |
|
||||||
grpc_byte_buffer* response_payload = |
|
||||||
grpc_raw_byte_buffer_create(&response_payload_slice, 1); |
|
||||||
grpc_metadata meta_c[2] = {{grpc_slice_from_static_string("key1"), |
|
||||||
grpc_slice_from_static_string("val1"), |
|
||||||
{{nullptr, nullptr, nullptr, nullptr}}}, |
|
||||||
{grpc_slice_from_static_string("key2"), |
|
||||||
grpc_slice_from_static_string("val2"), |
|
||||||
{{nullptr, nullptr, nullptr, nullptr}}}}; |
|
||||||
grpc_metadata meta_s[2] = {{grpc_slice_from_static_string("key3"), |
|
||||||
grpc_slice_from_static_string("val3"), |
|
||||||
{{nullptr, nullptr, nullptr, nullptr}}}, |
|
||||||
{grpc_slice_from_static_string("key4"), |
|
||||||
grpc_slice_from_static_string("val4"), |
|
||||||
{{nullptr, nullptr, nullptr, nullptr}}}}; |
|
||||||
grpc_end2end_test_fixture f = begin_test( |
|
||||||
config, "test_cacheable_request_response_with_metadata_and_payload", |
|
||||||
nullptr, nullptr); |
|
||||||
cq_verifier* cqv = cq_verifier_create(f.cq); |
|
||||||
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_recv = nullptr; |
|
||||||
grpc_call_details call_details; |
|
||||||
grpc_status_code status; |
|
||||||
grpc_call_error error; |
|
||||||
grpc_slice details; |
|
||||||
int was_cancelled = 2; |
|
||||||
|
|
||||||
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; |
|
||||||
op->data.send_initial_metadata.count = 2; |
|
||||||
op->data.send_initial_metadata.metadata = meta_c; |
|
||||||
op->flags = GRPC_INITIAL_METADATA_CACHEABLE_REQUEST; |
|
||||||
op->reserved = nullptr; |
|
||||||
op++; |
|
||||||
op->op = GRPC_OP_SEND_MESSAGE; |
|
||||||
op->data.send_message.send_message = request_payload; |
|
||||||
op->flags = 0; |
|
||||||
op->reserved = nullptr; |
|
||||||
op++; |
|
||||||
op->op = GRPC_OP_SEND_CLOSE_FROM_CLIENT; |
|
||||||
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_MESSAGE; |
|
||||||
op->data.recv_message.recv_message = &response_payload_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(101)); |
|
||||||
GPR_ASSERT(GRPC_CALL_OK == error); |
|
||||||
CQ_EXPECT_COMPLETION(cqv, tag(101), 1); |
|
||||||
cq_verify(cqv); |
|
||||||
|
|
||||||
memset(ops, 0, sizeof(ops)); |
|
||||||
op = ops; |
|
||||||
op->op = GRPC_OP_SEND_INITIAL_METADATA; |
|
||||||
op->data.send_initial_metadata.count = 2; |
|
||||||
op->data.send_initial_metadata.metadata = meta_s; |
|
||||||
op->flags = 0; |
|
||||||
op->reserved = nullptr; |
|
||||||
op++; |
|
||||||
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); |
|
||||||
|
|
||||||
memset(ops, 0, sizeof(ops)); |
|
||||||
op = ops; |
|
||||||
op->op = GRPC_OP_RECV_CLOSE_ON_SERVER; |
|
||||||
op->data.recv_close_on_server.cancelled = &was_cancelled; |
|
||||||
op->flags = 0; |
|
||||||
op->reserved = nullptr; |
|
||||||
op++; |
|
||||||
op->op = GRPC_OP_SEND_MESSAGE; |
|
||||||
op->data.send_message.send_message = response_payload; |
|
||||||
op->flags = 0; |
|
||||||
op->reserved = nullptr; |
|
||||||
op++; |
|
||||||
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(103), |
|
||||||
nullptr); |
|
||||||
GPR_ASSERT(GRPC_CALL_OK == error); |
|
||||||
|
|
||||||
CQ_EXPECT_COMPLETION(cqv, tag(103), 1); |
|
||||||
CQ_EXPECT_COMPLETION(cqv, tag(1), 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")); |
|
||||||
if (config.feature_mask & FEATURE_MASK_SUPPORTS_REQUEST_PROXYING) { |
|
||||||
// Our simple proxy does not support cacheable requests
|
|
||||||
} else { |
|
||||||
GPR_ASSERT(GRPC_INITIAL_METADATA_CACHEABLE_REQUEST & call_details.flags); |
|
||||||
} |
|
||||||
GPR_ASSERT(was_cancelled == 0); |
|
||||||
GPR_ASSERT(byte_buffer_eq_string(request_payload_recv, "hello world")); |
|
||||||
GPR_ASSERT(byte_buffer_eq_string(response_payload_recv, "hello you")); |
|
||||||
GPR_ASSERT(contains_metadata(&request_metadata_recv, "key1", "val1")); |
|
||||||
GPR_ASSERT(contains_metadata(&request_metadata_recv, "key2", "val2")); |
|
||||||
GPR_ASSERT(contains_metadata(&initial_metadata_recv, "key3", "val3")); |
|
||||||
GPR_ASSERT(contains_metadata(&initial_metadata_recv, "key4", "val4")); |
|
||||||
|
|
||||||
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_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); |
|
||||||
|
|
||||||
end_test(&f); |
|
||||||
config.tear_down_data(&f); |
|
||||||
} |
|
||||||
|
|
||||||
void simple_cacheable_request(grpc_end2end_test_config config) { |
|
||||||
test_cacheable_request_response_with_metadata_and_payload(config); |
|
||||||
} |
|
||||||
|
|
||||||
void simple_cacheable_request_pre_init(void) {} |
|
||||||
Loading…
Reference in new issue