Add batch requests

[feruzm]

Adding batch requests support would be great... It has some unique use cases and since jussi supports it, makes it compatible for any apps that use batch requests.

curl -s --data '[{"jsonrpc":"2.0", "method":"condenser_api.get_block", "params":[1], "id":1},{"jsonrpc":"2.0", "method":"condenser_api.get_block", "params":[2], "id":2}]' https://rpc.ecency.com

[talhasch]

response format a list of response objects?

[feruzm]

curl -s --data '[{"jsonrpc":"2.0", "method":"condenser_api.get_block", "params":[1], "id":1},{"jsonrpc":"2.0", "method":"condenser_api.get_block", "params":["WRONG"], "id":2}]' https://api.hive.blog

Here result output:

[
   {
      "id":1,
      "jsonrpc":"2.0",
      "result":{
         "previous":"0000000000000000000000000000000000000000",
         "timestamp":"2016-03-24T16:05:00",
         "witness":"initminer",
         "transaction_merkle_root":"0000000000000000000000000000000000000000",
         "extensions":[

         ],
         "witness_signature":"204f8ad56a8f5cf722a02b035a61b500aa59b9519b2c33c77a80c0a714680a5a5a7a340d909d19996613c5e4ae92146b9add8a7a663eef37d837ef881477313043",
         "transactions":[

         ],
         "block_id":"0000000109833ce528d5bbfb3f6225b39ee10086",
         "signing_key":"STM8GC13uCZbP44HzMLV6zPZGwVQ8Nt4Kji8PapsPiNq1BK153XTX",
         "transaction_ids":[

         ]
      }
   },
   {
      "id":2,
      "jsonrpc":"2.0",
      "result":{
         "previous":"0000000109833ce528d5bbfb3f6225b39ee10086",
         "timestamp":"2016-03-24T16:05:36",
         "witness":"initminer",
         "transaction_merkle_root":"0000000000000000000000000000000000000000",
         "extensions":[

         ],
         "witness_signature":"1f3e85ab301a600f391f11e859240f090a9404f8ebf0bf98df58eb17f455156e2d16e1dcfc621acb3a7acbedc86b6d2560fdd87ce5709e80fa333a2bbb92966df3",
         "transactions":[

         ],
         "block_id":"00000002ed04e3c3def0238f693931ee7eebbdf1",
         "signing_key":"STM8GC13uCZbP44HzMLV6zPZGwVQ8Nt4Kji8PapsPiNq1BK153XTX",
         "transaction_ids":[

         ]
      }
   }
]

Here error output:

[
   {
      "jsonrpc":"2.0",
      "result":{
         "previous":"0000000000000000000000000000000000000000",
         "timestamp":"2016-03-24T16:05:00",
         "witness":"initminer",
         "transaction_merkle_root":"0000000000000000000000000000000000000000",
         "extensions":[

         ],
         "witness_signature":"204f8ad56a8f5cf722a02b035a61b500aa59b9519b2c33c77a80c0a714680a5a5a7a340d909d19996613c5e4ae92146b9add8a7a663eef37d837ef881477313043",
         "transactions":[

         ],
         "block_id":"0000000109833ce528d5bbfb3f6225b39ee10086",
         "signing_key":"STM8GC13uCZbP44HzMLV6zPZGwVQ8Nt4Kji8PapsPiNq1BK153XTX",
         "transaction_ids":[

         ]
      },
      "id":1
   },
   {
      "jsonrpc":"2.0",
      "error":{
         "code":-32000,
         "message":"Parse Error:Couldn't parse uint64_t",
         "data":{
            "code":4,
            "name":"parse_error_exception",
            "message":"Parse Error",
            "stack":[
               {
                  "context":{
                     "level":"error",
                     "file":"string.cpp",
                     "line":113,
                     "method":"to_uint64",
                     "hostname":"",
                     "timestamp":"2018-05-21T18:02:41"
                  },
                  "format":"Couldn't parse uint64_t",
                  "data":{

                  }
               },
               {
                  "context":{
                     "level":"warn",
                     "file":"string.cpp",
                     "line":116,
                     "method":"to_uint64",
                     "hostname":"",
                     "timestamp":"2018-05-21T18:02:41"
                  },
                  "format":"",
                  "data":{
                     "i":"WRONG"
                  }
               },
               {
                  "context":{
                     "level":"warn",
                     "file":"variant.cpp",
                     "line":405,
                     "method":"as_uint64",
                     "hostname":"",
                     "timestamp":"2018-05-21T18:02:41"
                  },
                  "format":"",
                  "data":{
                     "*this":"WRONG"
                  }
               }
            ]
         }
      },
      "id":2
   }
]