1 // 2 // 3 // Copyright 2015 gRPC authors. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 // 17 // 18 19 #ifndef GRPC_SRC_CORE_LIB_TRANSPORT_HTTP2_ERRORS_H 20 #define GRPC_SRC_CORE_LIB_TRANSPORT_HTTP2_ERRORS_H 21 22 // error codes for RST_STREAM from http2 draft 14 section 7 23 typedef enum { 24 GRPC_HTTP2_NO_ERROR = 0x0, 25 GRPC_HTTP2_PROTOCOL_ERROR = 0x1, 26 GRPC_HTTP2_INTERNAL_ERROR = 0x2, 27 GRPC_HTTP2_FLOW_CONTROL_ERROR = 0x3, 28 GRPC_HTTP2_SETTINGS_TIMEOUT = 0x4, 29 GRPC_HTTP2_STREAM_CLOSED = 0x5, 30 GRPC_HTTP2_FRAME_SIZE_ERROR = 0x6, 31 GRPC_HTTP2_REFUSED_STREAM = 0x7, 32 GRPC_HTTP2_CANCEL = 0x8, 33 GRPC_HTTP2_COMPRESSION_ERROR = 0x9, 34 GRPC_HTTP2_CONNECT_ERROR = 0xa, 35 GRPC_HTTP2_ENHANCE_YOUR_CALM = 0xb, 36 GRPC_HTTP2_INADEQUATE_SECURITY = 0xc, 37 // force use of a default clause 38 GRPC_HTTP2__ERROR_DO_NOT_USE = -1 39 } grpc_http2_error_code; 40 41 #endif // GRPC_SRC_CORE_LIB_TRANSPORT_HTTP2_ERRORS_H 42