go.mercari.io/datastore@v1.8.2/internal/pb/memcache/memcache_service.proto (about)

     1  syntax = "proto2";
     2  option go_package = "memcache";
     3  
     4  package appengine;
     5  
     6  message MemcacheServiceError {
     7    enum ErrorCode {
     8      OK = 0;
     9      UNSPECIFIED_ERROR = 1;
    10      NAMESPACE_NOT_SET = 2;
    11      PERMISSION_DENIED = 3;
    12      INVALID_VALUE = 6;
    13    }
    14  }
    15  
    16  message AppOverride {
    17    required string app_id = 1;
    18  
    19    optional int32 num_memcacheg_backends = 2 [deprecated=true];
    20    optional bool ignore_shardlock = 3 [deprecated=true];
    21    optional string memcache_pool_hint = 4 [deprecated=true];
    22    optional bytes memcache_sharding_strategy = 5 [deprecated=true];
    23  }
    24  
    25  message MemcacheGetRequest {
    26    repeated bytes key = 1;
    27    optional string name_space = 2 [default = ""];
    28    optional bool for_cas = 4;
    29    optional AppOverride override = 5;
    30  }
    31  
    32  message MemcacheGetResponse {
    33    repeated group Item = 1 {
    34      required bytes key = 2;
    35      required bytes value = 3;
    36      optional fixed32 flags = 4;
    37      optional fixed64 cas_id = 5;
    38      optional int32 expires_in_seconds = 6;
    39    }
    40  }
    41  
    42  message MemcacheSetRequest {
    43    enum SetPolicy {
    44      SET = 1;
    45      ADD = 2;
    46      REPLACE = 3;
    47      CAS = 4;
    48    }
    49    repeated group Item = 1 {
    50      required bytes key = 2;
    51      required bytes value = 3;
    52  
    53      optional fixed32 flags = 4;
    54      optional SetPolicy set_policy = 5 [default = SET];
    55      optional fixed32 expiration_time = 6 [default = 0];
    56  
    57      optional fixed64 cas_id = 8;
    58      optional bool for_cas = 9;
    59    }
    60    optional string name_space = 7 [default = ""];
    61    optional AppOverride override = 10;
    62  }
    63  
    64  message MemcacheSetResponse {
    65    enum SetStatusCode {
    66      STORED = 1;
    67      NOT_STORED = 2;
    68      ERROR = 3;
    69      EXISTS = 4;
    70    }
    71    repeated SetStatusCode set_status = 1;
    72  }
    73  
    74  message MemcacheDeleteRequest {
    75    repeated group Item = 1 {
    76      required bytes key = 2;
    77      optional fixed32 delete_time = 3 [default = 0];
    78    }
    79    optional string name_space = 4 [default = ""];
    80    optional AppOverride override = 5;
    81  }
    82  
    83  message MemcacheDeleteResponse {
    84    enum DeleteStatusCode {
    85      DELETED = 1;
    86      NOT_FOUND = 2;
    87    }
    88    repeated DeleteStatusCode delete_status = 1;
    89  }
    90  
    91  message MemcacheIncrementRequest {
    92    enum Direction {
    93      INCREMENT = 1;
    94      DECREMENT = 2;
    95    }
    96    required bytes key = 1;
    97    optional string name_space = 4 [default = ""];
    98  
    99    optional uint64 delta = 2 [default = 1];
   100    optional Direction direction = 3 [default = INCREMENT];
   101  
   102    optional uint64 initial_value = 5;
   103    optional fixed32 initial_flags = 6;
   104    optional AppOverride override = 7;
   105  }
   106  
   107  message MemcacheIncrementResponse {
   108    enum IncrementStatusCode {
   109      OK = 1;
   110      NOT_CHANGED = 2;
   111      ERROR = 3;
   112    }
   113  
   114    optional uint64 new_value = 1;
   115    optional IncrementStatusCode increment_status = 2;
   116  }
   117  
   118  message MemcacheBatchIncrementRequest {
   119    optional string name_space = 1 [default = ""];
   120    repeated MemcacheIncrementRequest item = 2;
   121    optional AppOverride override = 3;
   122  }
   123  
   124  message MemcacheBatchIncrementResponse {
   125    repeated MemcacheIncrementResponse item = 1;
   126  }
   127  
   128  message MemcacheFlushRequest {
   129    optional AppOverride override = 1;
   130  }
   131  
   132  message MemcacheFlushResponse {
   133  }
   134  
   135  message MemcacheStatsRequest {
   136    optional AppOverride override = 1;
   137  }
   138  
   139  message MergedNamespaceStats {
   140    required uint64 hits = 1;
   141    required uint64 misses = 2;
   142    required uint64 byte_hits = 3;
   143  
   144    required uint64 items = 4;
   145    required uint64 bytes = 5;
   146  
   147    required fixed32 oldest_item_age = 6;
   148  }
   149  
   150  message MemcacheStatsResponse {
   151    optional MergedNamespaceStats stats = 1;
   152  }
   153  
   154  message MemcacheGrabTailRequest {
   155    required int32 item_count = 1;
   156    optional string name_space = 2 [default = ""];
   157    optional AppOverride override = 3;
   158  }
   159  
   160  message MemcacheGrabTailResponse {
   161    repeated group Item = 1 {
   162      required bytes value = 2;
   163      optional fixed32 flags = 3;
   164    }
   165  }