@mobile-reality/flow-transport-real-grpc v0.0.1-alpha.1

Summary

This fcl connector is a wrapper around @onflow/transport-grpc which uses real gRPC via @grpc/grpc-js, not gRPC-web as the original. Original transport has problems communicating with regular gRPC endpoints.

If the node url starts with http(s):// it will fall back to using @onflow/transport-grpc

Status

This package is working and in active development, breaking changes may happen.

Usage

Install

npm install --save @mobile-reality/flow-transport-real-grpc

Integration with FCL

import { config } from "@onflow/fcl"
import { send as sendGrpc } from "@mobile-reality/flow-transport-real-grpc"

config({
  "accessNode.api": "access.mainnet.nodes.onflow.org:9000",
  "sdk.transport": sendGrpc
})

Experimental features

Node can be an array of nodes, in which case it will load balance between nodes using round robin. It recommended to perform loadbalancing yourself or using another library.

If you provide opts.serviceName it will override the grpc service namespace in the call, allowing you for example to query execution node gRPC ('flow.execution.ExecutionAPI')