mirror of https://github.com/langgenius/dify.git
598 lines
16 KiB
TypeScript
598 lines
16 KiB
TypeScript
import type { Var } from './types'
|
|
import { BlockEnum, VarType } from './types'
|
|
import StartNodeDefault from './nodes/start/default'
|
|
import AnswerDefault from './nodes/answer/default'
|
|
import LLMDefault from './nodes/llm/default'
|
|
import KnowledgeRetrievalDefault from './nodes/knowledge-retrieval/default'
|
|
import QuestionClassifierDefault from './nodes/question-classifier/default'
|
|
import IfElseDefault from './nodes/if-else/default'
|
|
import CodeDefault from './nodes/code/default'
|
|
import TemplateTransformDefault from './nodes/template-transform/default'
|
|
import HttpRequestDefault from './nodes/http/default'
|
|
import ParameterExtractorDefault from './nodes/parameter-extractor/default'
|
|
import ToolDefault from './nodes/tool/default'
|
|
import VariableAssignerDefault from './nodes/variable-assigner/default'
|
|
import AssignerDefault from './nodes/assigner/default'
|
|
import EndNodeDefault from './nodes/end/default'
|
|
import IterationDefault from './nodes/iteration/default'
|
|
import LoopDefault from './nodes/loop/default'
|
|
import DocExtractorDefault from './nodes/document-extractor/default'
|
|
import ListFilterDefault from './nodes/list-operator/default'
|
|
import IterationStartDefault from './nodes/iteration-start/default'
|
|
import AgentDefault from './nodes/agent/default'
|
|
import LoopStartDefault from './nodes/loop-start/default'
|
|
import LoopEndDefault from './nodes/loop-end/default'
|
|
|
|
type NodesExtraData = {
|
|
author: string
|
|
about: string
|
|
availablePrevNodes: BlockEnum[]
|
|
availableNextNodes: BlockEnum[]
|
|
getAvailablePrevNodes: (isChatMode: boolean) => BlockEnum[]
|
|
getAvailableNextNodes: (isChatMode: boolean) => BlockEnum[]
|
|
checkValid: any
|
|
}
|
|
export const NODES_EXTRA_DATA: Record<BlockEnum, NodesExtraData> = {
|
|
[BlockEnum.Start]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: StartNodeDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: StartNodeDefault.getAvailableNextNodes,
|
|
checkValid: StartNodeDefault.checkValid,
|
|
},
|
|
[BlockEnum.End]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: EndNodeDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: EndNodeDefault.getAvailableNextNodes,
|
|
checkValid: EndNodeDefault.checkValid,
|
|
},
|
|
[BlockEnum.Answer]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: AnswerDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: AnswerDefault.getAvailableNextNodes,
|
|
checkValid: AnswerDefault.checkValid,
|
|
},
|
|
[BlockEnum.LLM]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: LLMDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: LLMDefault.getAvailableNextNodes,
|
|
checkValid: LLMDefault.checkValid,
|
|
},
|
|
[BlockEnum.KnowledgeRetrieval]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: KnowledgeRetrievalDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: KnowledgeRetrievalDefault.getAvailableNextNodes,
|
|
checkValid: KnowledgeRetrievalDefault.checkValid,
|
|
},
|
|
[BlockEnum.IfElse]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: IfElseDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: IfElseDefault.getAvailableNextNodes,
|
|
checkValid: IfElseDefault.checkValid,
|
|
},
|
|
[BlockEnum.Iteration]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: IterationDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: IterationDefault.getAvailableNextNodes,
|
|
checkValid: IterationDefault.checkValid,
|
|
},
|
|
[BlockEnum.IterationStart]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: IterationStartDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: IterationStartDefault.getAvailableNextNodes,
|
|
checkValid: IterationStartDefault.checkValid,
|
|
},
|
|
[BlockEnum.Loop]: {
|
|
author: 'AICT-Team',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: LoopDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: LoopDefault.getAvailableNextNodes,
|
|
checkValid: LoopDefault.checkValid,
|
|
},
|
|
[BlockEnum.LoopStart]: {
|
|
author: 'AICT-Team',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: LoopStartDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: LoopStartDefault.getAvailableNextNodes,
|
|
checkValid: LoopStartDefault.checkValid,
|
|
},
|
|
[BlockEnum.LoopEnd]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: LoopEndDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: LoopEndDefault.getAvailableNextNodes,
|
|
checkValid: LoopEndDefault.checkValid,
|
|
},
|
|
[BlockEnum.Code]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: CodeDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: CodeDefault.getAvailableNextNodes,
|
|
checkValid: CodeDefault.checkValid,
|
|
},
|
|
[BlockEnum.TemplateTransform]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: TemplateTransformDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: TemplateTransformDefault.getAvailableNextNodes,
|
|
checkValid: TemplateTransformDefault.checkValid,
|
|
},
|
|
[BlockEnum.QuestionClassifier]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: QuestionClassifierDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: QuestionClassifierDefault.getAvailableNextNodes,
|
|
checkValid: QuestionClassifierDefault.checkValid,
|
|
},
|
|
[BlockEnum.HttpRequest]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: HttpRequestDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: HttpRequestDefault.getAvailableNextNodes,
|
|
checkValid: HttpRequestDefault.checkValid,
|
|
},
|
|
[BlockEnum.VariableAssigner]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: VariableAssignerDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: VariableAssignerDefault.getAvailableNextNodes,
|
|
checkValid: VariableAssignerDefault.checkValid,
|
|
},
|
|
[BlockEnum.Assigner]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: AssignerDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: AssignerDefault.getAvailableNextNodes,
|
|
checkValid: AssignerDefault.checkValid,
|
|
},
|
|
[BlockEnum.VariableAggregator]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: VariableAssignerDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: VariableAssignerDefault.getAvailableNextNodes,
|
|
checkValid: VariableAssignerDefault.checkValid,
|
|
},
|
|
[BlockEnum.ParameterExtractor]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: ParameterExtractorDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: ParameterExtractorDefault.getAvailableNextNodes,
|
|
checkValid: ParameterExtractorDefault.checkValid,
|
|
},
|
|
[BlockEnum.Tool]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: ToolDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: ToolDefault.getAvailableNextNodes,
|
|
checkValid: ToolDefault.checkValid,
|
|
},
|
|
[BlockEnum.DocExtractor]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: DocExtractorDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: DocExtractorDefault.getAvailableNextNodes,
|
|
checkValid: DocExtractorDefault.checkValid,
|
|
},
|
|
[BlockEnum.ListFilter]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: ListFilterDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: ListFilterDefault.getAvailableNextNodes,
|
|
checkValid: ListFilterDefault.checkValid,
|
|
},
|
|
[BlockEnum.Agent]: {
|
|
author: 'Dify',
|
|
about: '',
|
|
availablePrevNodes: [],
|
|
availableNextNodes: [],
|
|
getAvailablePrevNodes: ListFilterDefault.getAvailablePrevNodes,
|
|
getAvailableNextNodes: ListFilterDefault.getAvailableNextNodes,
|
|
checkValid: AgentDefault.checkValid,
|
|
},
|
|
}
|
|
|
|
export const NODES_INITIAL_DATA = {
|
|
[BlockEnum.Start]: {
|
|
type: BlockEnum.Start,
|
|
title: '',
|
|
desc: '',
|
|
...StartNodeDefault.defaultValue,
|
|
},
|
|
[BlockEnum.End]: {
|
|
type: BlockEnum.End,
|
|
title: '',
|
|
desc: '',
|
|
...EndNodeDefault.defaultValue,
|
|
},
|
|
[BlockEnum.Answer]: {
|
|
type: BlockEnum.Answer,
|
|
title: '',
|
|
desc: '',
|
|
...AnswerDefault.defaultValue,
|
|
},
|
|
[BlockEnum.LLM]: {
|
|
type: BlockEnum.LLM,
|
|
title: '',
|
|
desc: '',
|
|
variables: [],
|
|
...LLMDefault.defaultValue,
|
|
},
|
|
[BlockEnum.KnowledgeRetrieval]: {
|
|
type: BlockEnum.KnowledgeRetrieval,
|
|
title: '',
|
|
desc: '',
|
|
query_variable_selector: [],
|
|
dataset_ids: [],
|
|
retrieval_mode: 'single',
|
|
...KnowledgeRetrievalDefault.defaultValue,
|
|
},
|
|
[BlockEnum.IfElse]: {
|
|
type: BlockEnum.IfElse,
|
|
title: '',
|
|
desc: '',
|
|
...IfElseDefault.defaultValue,
|
|
},
|
|
[BlockEnum.Iteration]: {
|
|
type: BlockEnum.Iteration,
|
|
title: '',
|
|
desc: '',
|
|
...IterationDefault.defaultValue,
|
|
},
|
|
[BlockEnum.IterationStart]: {
|
|
type: BlockEnum.IterationStart,
|
|
title: '',
|
|
desc: '',
|
|
...IterationStartDefault.defaultValue,
|
|
},
|
|
[BlockEnum.Loop]: {
|
|
type: BlockEnum.Loop,
|
|
title: '',
|
|
desc: '',
|
|
...LoopDefault.defaultValue,
|
|
},
|
|
[BlockEnum.LoopStart]: {
|
|
type: BlockEnum.LoopStart,
|
|
title: '',
|
|
desc: '',
|
|
...LoopStartDefault.defaultValue,
|
|
},
|
|
[BlockEnum.LoopEnd]: {
|
|
type: BlockEnum.LoopEnd,
|
|
title: '',
|
|
desc: '',
|
|
...LoopEndDefault.defaultValue,
|
|
},
|
|
[BlockEnum.Code]: {
|
|
type: BlockEnum.Code,
|
|
title: '',
|
|
desc: '',
|
|
variables: [],
|
|
code_language: 'python3',
|
|
code: '',
|
|
outputs: [],
|
|
...CodeDefault.defaultValue,
|
|
},
|
|
[BlockEnum.TemplateTransform]: {
|
|
type: BlockEnum.TemplateTransform,
|
|
title: '',
|
|
desc: '',
|
|
variables: [],
|
|
template: '',
|
|
...TemplateTransformDefault.defaultValue,
|
|
},
|
|
[BlockEnum.QuestionClassifier]: {
|
|
type: BlockEnum.QuestionClassifier,
|
|
title: '',
|
|
desc: '',
|
|
query_variable_selector: [],
|
|
topics: [],
|
|
...QuestionClassifierDefault.defaultValue,
|
|
},
|
|
[BlockEnum.HttpRequest]: {
|
|
type: BlockEnum.HttpRequest,
|
|
title: '',
|
|
desc: '',
|
|
variables: [],
|
|
...HttpRequestDefault.defaultValue,
|
|
},
|
|
[BlockEnum.ParameterExtractor]: {
|
|
type: BlockEnum.ParameterExtractor,
|
|
title: '',
|
|
desc: '',
|
|
variables: [],
|
|
...ParameterExtractorDefault.defaultValue,
|
|
},
|
|
[BlockEnum.VariableAssigner]: {
|
|
type: BlockEnum.VariableAssigner,
|
|
title: '',
|
|
desc: '',
|
|
variables: [],
|
|
output_type: '',
|
|
...VariableAssignerDefault.defaultValue,
|
|
},
|
|
[BlockEnum.VariableAggregator]: {
|
|
type: BlockEnum.VariableAggregator,
|
|
title: '',
|
|
desc: '',
|
|
variables: [],
|
|
output_type: '',
|
|
...VariableAssignerDefault.defaultValue,
|
|
},
|
|
[BlockEnum.Assigner]: {
|
|
type: BlockEnum.Assigner,
|
|
title: '',
|
|
desc: '',
|
|
...AssignerDefault.defaultValue,
|
|
},
|
|
[BlockEnum.Tool]: {
|
|
type: BlockEnum.Tool,
|
|
title: '',
|
|
desc: '',
|
|
...ToolDefault.defaultValue,
|
|
},
|
|
[BlockEnum.DocExtractor]: {
|
|
type: BlockEnum.DocExtractor,
|
|
title: '',
|
|
desc: '',
|
|
...DocExtractorDefault.defaultValue,
|
|
},
|
|
[BlockEnum.ListFilter]: {
|
|
type: BlockEnum.ListFilter,
|
|
title: '',
|
|
desc: '',
|
|
...ListFilterDefault.defaultValue,
|
|
},
|
|
[BlockEnum.Agent]: {
|
|
type: BlockEnum.Agent,
|
|
title: '',
|
|
desc: '',
|
|
...AgentDefault.defaultValue,
|
|
},
|
|
}
|
|
export const MAX_ITERATION_PARALLEL_NUM = 10
|
|
export const MIN_ITERATION_PARALLEL_NUM = 1
|
|
export const DEFAULT_ITER_TIMES = 1
|
|
export const DEFAULT_LOOP_TIMES = 1
|
|
export const NODE_WIDTH = 240
|
|
export const X_OFFSET = 60
|
|
export const NODE_WIDTH_X_OFFSET = NODE_WIDTH + X_OFFSET
|
|
export const Y_OFFSET = 39
|
|
export const MAX_TREE_DEPTH = 50
|
|
export const START_INITIAL_POSITION = { x: 80, y: 282 }
|
|
export const AUTO_LAYOUT_OFFSET = {
|
|
x: -42,
|
|
y: 243,
|
|
}
|
|
export const ITERATION_NODE_Z_INDEX = 1
|
|
export const ITERATION_CHILDREN_Z_INDEX = 1002
|
|
export const ITERATION_PADDING = {
|
|
top: 65,
|
|
right: 16,
|
|
bottom: 20,
|
|
left: 16,
|
|
}
|
|
|
|
export const LOOP_NODE_Z_INDEX = 1
|
|
export const LOOP_CHILDREN_Z_INDEX = 1002
|
|
export const LOOP_PADDING = {
|
|
top: 65,
|
|
right: 16,
|
|
bottom: 20,
|
|
left: 16,
|
|
}
|
|
|
|
export const NODE_LAYOUT_HORIZONTAL_PADDING = 60
|
|
export const NODE_LAYOUT_VERTICAL_PADDING = 60
|
|
export const NODE_LAYOUT_MIN_DISTANCE = 100
|
|
|
|
let maxParallelLimit = 10
|
|
|
|
if (process.env.NEXT_PUBLIC_MAX_PARALLEL_LIMIT && process.env.NEXT_PUBLIC_MAX_PARALLEL_LIMIT !== '')
|
|
maxParallelLimit = Number.parseInt(process.env.NEXT_PUBLIC_MAX_PARALLEL_LIMIT)
|
|
else if (globalThis.document?.body?.getAttribute('data-public-max-parallel-limit') && globalThis.document.body.getAttribute('data-public-max-parallel-limit') !== '')
|
|
maxParallelLimit = Number.parseInt(globalThis.document.body.getAttribute('data-public-max-parallel-limit') as string)
|
|
|
|
export const PARALLEL_LIMIT = maxParallelLimit
|
|
export const PARALLEL_DEPTH_LIMIT = 3
|
|
|
|
export const RETRIEVAL_OUTPUT_STRUCT = `{
|
|
"content": "",
|
|
"title": "",
|
|
"url": "",
|
|
"icon": "",
|
|
"metadata": {
|
|
"dataset_id": "",
|
|
"dataset_name": "",
|
|
"document_id": [],
|
|
"document_name": "",
|
|
"document_data_source_type": "",
|
|
"segment_id": "",
|
|
"segment_position": "",
|
|
"segment_word_count": "",
|
|
"segment_hit_count": "",
|
|
"segment_index_node_hash": "",
|
|
"score": ""
|
|
}
|
|
}`
|
|
|
|
export const SUPPORT_OUTPUT_VARS_NODE = [
|
|
BlockEnum.Start, BlockEnum.LLM, BlockEnum.KnowledgeRetrieval, BlockEnum.Code, BlockEnum.TemplateTransform,
|
|
BlockEnum.HttpRequest, BlockEnum.Tool, BlockEnum.VariableAssigner, BlockEnum.VariableAggregator, BlockEnum.QuestionClassifier,
|
|
BlockEnum.ParameterExtractor, BlockEnum.Iteration, BlockEnum.Loop,
|
|
BlockEnum.DocExtractor, BlockEnum.ListFilter,
|
|
BlockEnum.Agent,
|
|
]
|
|
|
|
export const LLM_OUTPUT_STRUCT: Var[] = [
|
|
{
|
|
variable: 'text',
|
|
type: VarType.string,
|
|
},
|
|
]
|
|
|
|
export const KNOWLEDGE_RETRIEVAL_OUTPUT_STRUCT: Var[] = [
|
|
{
|
|
variable: 'result',
|
|
type: VarType.arrayObject,
|
|
},
|
|
]
|
|
|
|
export const TEMPLATE_TRANSFORM_OUTPUT_STRUCT: Var[] = [
|
|
{
|
|
variable: 'output',
|
|
type: VarType.string,
|
|
},
|
|
]
|
|
|
|
export const QUESTION_CLASSIFIER_OUTPUT_STRUCT = [
|
|
{
|
|
variable: 'class_name',
|
|
type: VarType.string,
|
|
},
|
|
]
|
|
|
|
export const HTTP_REQUEST_OUTPUT_STRUCT: Var[] = [
|
|
{
|
|
variable: 'body',
|
|
type: VarType.string,
|
|
},
|
|
{
|
|
variable: 'status_code',
|
|
type: VarType.number,
|
|
},
|
|
{
|
|
variable: 'headers',
|
|
type: VarType.object,
|
|
},
|
|
{
|
|
variable: 'files',
|
|
type: VarType.arrayFile,
|
|
},
|
|
]
|
|
|
|
export const TOOL_OUTPUT_STRUCT: Var[] = [
|
|
{
|
|
variable: 'text',
|
|
type: VarType.string,
|
|
},
|
|
{
|
|
variable: 'files',
|
|
type: VarType.arrayFile,
|
|
},
|
|
{
|
|
variable: 'json',
|
|
type: VarType.arrayObject,
|
|
},
|
|
]
|
|
|
|
export const PARAMETER_EXTRACTOR_COMMON_STRUCT: Var[] = [
|
|
{
|
|
variable: '__is_success',
|
|
type: VarType.number,
|
|
},
|
|
{
|
|
variable: '__reason',
|
|
type: VarType.string,
|
|
},
|
|
]
|
|
|
|
export const FILE_STRUCT: Var[] = [
|
|
{
|
|
variable: 'name',
|
|
type: VarType.string,
|
|
},
|
|
{
|
|
variable: 'size',
|
|
type: VarType.number,
|
|
},
|
|
{
|
|
variable: 'type',
|
|
type: VarType.string,
|
|
},
|
|
{
|
|
variable: 'extension',
|
|
type: VarType.string,
|
|
},
|
|
{
|
|
variable: 'mime_type',
|
|
type: VarType.string,
|
|
},
|
|
{
|
|
variable: 'transfer_method',
|
|
type: VarType.string,
|
|
},
|
|
{
|
|
variable: 'url',
|
|
type: VarType.string,
|
|
},
|
|
{
|
|
variable: 'related_id',
|
|
type: VarType.string,
|
|
},
|
|
]
|
|
|
|
export const DEFAULT_FILE_UPLOAD_SETTING = {
|
|
allowed_file_upload_methods: ['local_file', 'remote_url'],
|
|
max_length: 5,
|
|
allowed_file_types: ['image'],
|
|
allowed_file_extensions: [],
|
|
}
|
|
|
|
export const WORKFLOW_DATA_UPDATE = 'WORKFLOW_DATA_UPDATE'
|
|
export const CUSTOM_NODE = 'custom'
|
|
export const CUSTOM_EDGE = 'custom'
|
|
export const DSL_EXPORT_CHECK = 'DSL_EXPORT_CHECK'
|
|
export const DEFAULT_RETRY_MAX = 3
|
|
export const DEFAULT_RETRY_INTERVAL = 100
|