forked from cerc-io/laconicd-deprecated
rpc, evm: use binary search to estimate gas (#272)
* do binary search to estimate gas Closes #268 - Also refactor ApplyMessage to be more reuseable move binary search to rpc api side to have a clean context each try remove EstimateGas grpc api * extract BinSearch function and add unit test * do estimateGas in grpc query Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
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Federico Kunze Küllmer
Federico Kunze Küllmer
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@@ -1433,6 +1433,225 @@ paths:
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type: string
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tags:
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- Query
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/ethermint/evm/v1alpha1/estimate_gas:
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get:
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summary: EstimateGas implements the `eth_estimateGas` rpc api
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operationId: EstimateGas
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responses:
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'200':
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description: A successful response.
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schema:
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type: object
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properties:
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gas:
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type: string
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format: uint64
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title: the estimated gas
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title: EstimateGasResponse defines EstimateGas response
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default:
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description: An unexpected error response
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schema:
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type: object
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properties:
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error:
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type: string
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code:
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type: integer
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format: int32
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message:
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type: string
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details:
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type: array
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items:
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type: object
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properties:
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type_url:
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type: string
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description: >-
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A URL/resource name that uniquely identifies the type of
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the serialized
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protocol buffer message. This string must contain at
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least
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one "/" character. The last segment of the URL's path
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must represent
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the fully qualified name of the type (as in
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`path/google.protobuf.Duration`). The name should be in
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a canonical form
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(e.g., leading "." is not accepted).
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In practice, teams usually precompile into the binary
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all types that they
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expect it to use in the context of Any. However, for
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URLs which use the
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scheme `http`, `https`, or no scheme, one can optionally
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set up a type
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server that maps type URLs to message definitions as
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follows:
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* If no scheme is provided, `https` is assumed.
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* An HTTP GET on the URL must yield a
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[google.protobuf.Type][]
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value in binary format, or produce an error.
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* Applications are allowed to cache lookup results based
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on the
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URL, or have them precompiled into a binary to avoid any
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lookup. Therefore, binary compatibility needs to be preserved
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on changes to types. (Use versioned type names to manage
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breaking changes.)
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Note: this functionality is not currently available in
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the official
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protobuf release, and it is not used for type URLs
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beginning with
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type.googleapis.com.
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Schemes other than `http`, `https` (or the empty scheme)
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might be
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used with implementation specific semantics.
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value:
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type: string
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format: byte
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description: >-
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Must be a valid serialized protocol buffer of the above
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specified type.
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description: >-
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`Any` contains an arbitrary serialized protocol buffer
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message along with a
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URL that describes the type of the serialized message.
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Protobuf library provides support to pack/unpack Any values
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in the form
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of utility functions or additional generated methods of the
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Any type.
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Example 1: Pack and unpack a message in C++.
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Foo foo = ...;
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Any any;
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any.PackFrom(foo);
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...
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if (any.UnpackTo(&foo)) {
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...
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}
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Example 2: Pack and unpack a message in Java.
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Foo foo = ...;
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Any any = Any.pack(foo);
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...
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if (any.is(Foo.class)) {
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foo = any.unpack(Foo.class);
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}
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Example 3: Pack and unpack a message in Python.
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foo = Foo(...)
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any = Any()
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any.Pack(foo)
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...
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if any.Is(Foo.DESCRIPTOR):
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any.Unpack(foo)
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...
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Example 4: Pack and unpack a message in Go
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foo := &pb.Foo{...}
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any, err := ptypes.MarshalAny(foo)
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...
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foo := &pb.Foo{}
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if err := ptypes.UnmarshalAny(any, foo); err != nil {
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...
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}
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The pack methods provided by protobuf library will by
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default use
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'type.googleapis.com/full.type.name' as the type URL and the
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unpack
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methods only use the fully qualified type name after the
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last '/'
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in the type URL, for example "foo.bar.com/x/y.z" will yield
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type
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name "y.z".
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JSON
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====
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The JSON representation of an `Any` value uses the regular
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representation of the deserialized, embedded message, with
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an
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additional field `@type` which contains the type URL.
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Example:
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package google.profile;
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message Person {
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string first_name = 1;
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string last_name = 2;
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}
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{
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"@type": "type.googleapis.com/google.profile.Person",
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"firstName": <string>,
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"lastName": <string>
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}
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If the embedded message type is well-known and has a custom
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JSON
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representation, that representation will be embedded adding
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a field
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`value` which holds the custom JSON in addition to the
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`@type`
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field. Example (for message [google.protobuf.Duration][]):
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{
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"@type": "type.googleapis.com/google.protobuf.Duration",
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"value": "1.212s"
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}
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parameters:
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- name: args
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description: same json format as the json rpc api.
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in: query
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required: false
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type: string
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format: byte
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- name: gas_cap
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description: the default gas cap to be used.
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in: query
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required: false
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type: string
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format: uint64
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tags:
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- Query
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/ethermint/evm/v1alpha1/eth_call:
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get:
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summary: EthCall implements the `eth_call` rpc api
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@@ -1721,6 +1940,12 @@ paths:
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required: false
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type: string
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format: byte
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- name: gas_cap
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description: the default gas cap to be used.
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in: query
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required: false
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type: string
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format: uint64
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tags:
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- Query
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/ethermint/evm/v1alpha1/params:
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@@ -12878,6 +13103,14 @@ definitions:
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values
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instead of *big.Int.
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ethermint.evm.v1alpha1.EstimateGasResponse:
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type: object
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properties:
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gas:
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type: string
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format: uint64
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title: the estimated gas
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title: EstimateGasResponse defines EstimateGas response
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ethermint.evm.v1alpha1.Log:
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type: object
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properties:
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