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grpc-graphsearch-node

library0.2.1jsnpmunverified

gRPC client for Bitcoin Cash SLP Graph Search (gs++) servers. Version 0.2.1 is current. Provides promise-based GraphSearchClient class to query token transaction graphs. Key differentiators: specifically designed for BCH SLP tokens, supports TLS and plain gRPC, built from `bchrpc.proto`, includes `notls` option, `reversedHashOrder` and `excludeList` parameters. NOTE: This package is unmaintained (last release 2019), proto changes may cause compatibility issues.

npm install grpc-graphsearch-node

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · GRPC-GRAPHSEARCH-N

grpc-graphsearch-node

searchjavascriptv0.2.1

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

GraphSearchClient

✓ import { GraphSearchClient } from 'grpc-graphsearch-node'

✗ const GraphSearchClient = require('grpc-graphsearch-node').GraphSearchClient

Named export, not default. Use destructured import.

GraphSearchClient (CommonJS)

✓ const { GraphSearchClient } = require('grpc-graphsearch-node')

✗ const GraphSearchClient = require('grpc-graphsearch-node')

CommonJS requires destructuring.

TypeScript types

✓ import type { GraphSearchClient } from 'grpc-graphsearch-node'

Types are bundled; use `import type` for type-only imports.

Creates a GraphSearchClient instance, performs a graph search for a transaction, and logs raw transaction data.

import { GraphSearchClient } from 'grpc-graphsearch-node'; const client = new GraphSearchClient({ url: process.env.GS_URL ?? 'localhost:50051', notls: true }); async function main() { const txid = '598c6572b70680710560d2ab40cabfde3156353ec5da217e18a8519843ff4423'; try { const results = await client.graphSearchFor({ hash: txid, reversedHashOrder: true }); results.forEach(item => console.log(item.getTxdataList_asU8())); } catch (err) { console.error('Graph search failed:', err); } } main();

Debug

Known issues

deprecatedPackage grpc-graphsearch-node is unmaintained; last release 0.2.1 in 2019.

fix

Consider forking or migrating to updated library if gs++ proto changes.

affects: >=0.0.0

breakingVersion 0.2.0 added `notls` option. Older versions did not support this, will throw if used.

fix

Upgrade to >=0.2.0 to use `notls`.

affects: <0.2.0

breakingVersion 0.1.0 added `reversedHashOrder` and `excludeList` options. Older versions expect different method signature.

fix

Upgrade to >=0.1.0 and update method calls.

affects: <0.1.0

gotchaImported protobuf classes may not serialize correctly if proto file is out of sync with server.

fix

Use same proto version as gs++ server. Check compatibility with server maintainer.

affects: >=0.0.0

Errors

Common errors & fixes

TypeError: GraphSearchClient is not a constructor

Importing default instead of named export.

fix

Use `import { GraphSearchClient } from 'grpc-graphsearch-node';`

Error: 14 UNAVAILABLE: failed to connect to all addresses

Server URL incorrect or TLS mismatch.

fix

Check URL, set `notls: true` if server does not use TLS.

Error: Cannot find module 'grpc-graphsearch-node'

Package not installed or not in node_modules.

fix

Run `npm install grpc-graphsearch-node`.

Upgrade

Version history

0.2.1latest on npm

Audit

Dependencies

@grpc/grpc-jsrequiredgRPC client library

protobufjsrequiredprotobuf serialization

Agent activity

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Resources

githubhttps://github.com/jcramer/grpc-slp-graphsearch-node ↗

packagegrpc-graphsearch-node ↗

homepagehttps://github.com/jcramer/grpc-slp-graphsearch-node#readme ↗