/
types.go
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/
types.go
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// Copyright 2021 github.com/gagliardetto
// This file has been modified by github.com/gagliardetto
//
// Copyright 2020 dfuse Platform Inc.
//
// 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.
package ws
import (
stdjson "encoding/json"
"fmt"
"math/rand"
"net/http"
"time"
)
type request struct {
Version string `json:"jsonrpc"`
Method string `json:"method"`
Params interface{} `json:"params,omitempty"`
ID uint64 `json:"id"`
}
func newRequest(params []interface{}, method string, configuration map[string]interface{}) *request {
if params != nil && configuration != nil {
params = append(params, configuration)
}
return &request{
Version: "2.0",
Method: method,
Params: params,
ID: uint64(rand.Int63()),
}
}
func (c *request) encode() ([]byte, error) {
data, err := json.Marshal(c)
if err != nil {
return nil, fmt.Errorf("encode request: json marshall: %w", err)
}
return data, nil
}
type response struct {
Version string `json:"jsonrpc"`
Params *params `json:"params"`
Error *stdjson.RawMessage `json:"error"`
}
type params struct {
Result *stdjson.RawMessage `json:"result"`
Subscription int `json:"subscription"`
}
type Options struct {
HttpHeader http.Header
HandshakeTimeout time.Duration
}
var DefaultHandshakeTimeout = 45 * time.Second