@libp2p/fetch - npm Package Compare versions

Comparing version 0.0.0 to 1.0.0-06e6d235f

dist/index.min.js

 (function (root, factory) {(typeof module === 'object' && module.exports) ? module.exports = factory() : root.Libp2PFetch = factory()}(typeof self !== 'undefined' ? self : this, function () {
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i={identifier:""},o=n==null?e.len:e.pos+n;for(;e.pos<o;){let s=e.uint32();switch(s>>>3){case 1:i.identifier=e.string();break;default:e.skipType(s&7);break}}return i})),t),r.encode=e=>Nt(e,r.codec()),r.decode=e=>St(e,r.codec())})(ct||(ct={}));var D;(function(r){let t;(function(i){i.OK="OK",i.NOT_FOUND="NOT_FOUND",i.ERROR="ERROR"})(t=r.StatusCode||(r.StatusCode={}));let e;(function(i){i[i.OK=0]="OK",i[i.NOT_FOUND=1]="NOT_FOUND",i[i.ERROR=2]="ERROR"})(e||(e={})),function(i){i.codec=()=>ye(e)}(t=r.StatusCode||(r.StatusCode={}));let n;r.codec=()=>(n==null&&(n=Dt((i,o,s={})=>{s.lengthDelimited!==!1&&o.fork(),i.status!=null&&e[i.status]!==0&&(o.uint32(8),r.StatusCode.codec().encode(i.status,o)),i.data!=null&&i.data.byteLength>0&&(o.uint32(18),o.bytes(i.data)),s.lengthDelimited!==!1&&o.ldelim()},(i,o)=>{let s={status:t.OK,data:new Uint8Array(0)},a=o==null?i.len:i.pos+o;for(;i.pos<a;){let c=i.uint32();switch(c>>>3){case 1:s.status=r.StatusCode.codec().decode(i);break;case 2:s.data=i.bytes();break;default:i.skipType(c&7);break}}return s})),n),r.encode=i=>Nt(i,r.codec()),r.decode=i=>St(i,r.codec())})(D||(D={}));var wr=1e4,Ut=class{protocol;components;lookupFunctions;started;init;log;constructor(t,e={}){this.log=t.logger.forComponent("libp2p:fetch"),this.started=!1,this.components=t,this.protocol=`/${e.protocolPrefix??"libp2p"}/${hr}/${cr}`,this.lookupFunctions=new Map,this.handleMessage=this.handleMessage.bind(this),this.init=e}async start(){await this.components.registrar.handle(this.protocol,t=>{this.handleMessage(t).then(async()=>{await t.stream.close()}).catch(e=>{this.log.error(e)})},{maxInboundStreams:this.init.maxInboundStreams,maxOutboundStreams:this.init.maxOutboundStreams}),this.started=!0}async stop(){await this.components.registrar.unhandle(this.protocol),this.started=!1}isStarted(){return this.started}async fetch(t,e,n={}){this.log("dialing %s to %p",this.protocol,t);let i=await this.components.connectionManager.openConnection(t,n),o=n.signal,s,a=()=>{};if(o==null){let c=this.init.timeout??wr;this.log("using default timeout of %d ms",c),o=AbortSignal.timeout(c),De(1/0,o)}try{s=await i.newStream(this.protocol,{signal:o}),a=()=>{s?.abort(new z("fetch timeout",Se))},o.addEventListener("abort",a,{once:!0}),this.log("fetch %s",e);let c=Pt(s);await c.write({identifier:e},ct,n);let h=await c.read(D,n);switch(await c.unwrap().close(n),h.status){case D.StatusCode.OK:return this.log("received status for %s ok",e),h.data;case D.StatusCode.NOT_FOUND:{this.log("received status for %s not found",e);return}case D.StatusCode.ERROR:{this.log("received status for %s error",e);let l=ar(h.data);throw new z("Error in fetch protocol response: "+l,Ne)}default:throw this.log("received status for %s unknown",e),new z("Unknown response status",Re)}}catch(c){throw s?.abort(c),c}finally{o.removeEventListener("abort",a),s!=null&&await s.close()}}async handleMessage(t){let{stream:e}=t,n=AbortSignal.timeout(this.init.timeout??wr);try{let i=Pt(e),o=await i.read(ct,{signal:n}),s,a=this._getLookupFunction(o.identifier);if(a!=null){this.log("look up data with identifier %s",o.identifier);let c=await a(o.identifier);c!=null?(this.log("sending status for %s ok",o.identifier),s={status:D.StatusCode.OK,data:c}):(this.log("sending status for %s not found",o.identifier),s={status:D.StatusCode.NOT_FOUND,data:new Uint8Array(0)})}else{this.log("sending status for %s error",o.identifier);let c=Lt(`No lookup function registered for key: ${o.identifier}`);s={status:D.StatusCode.ERROR,data:c}}await i.write(s,D,{signal:n}),await i.unwrap().close({signal:n})}catch(i){this.log("error answering fetch request",i),e.abort(i)}}_getLookupFunction(t){for(let e of this.lookupFunctions.keys())if(t.startsWith(e))return this.lookupFunctions.get(e)}registerLookupFunction(t,e){if(this.lookupFunctions.has(t))throw new z(`Fetch protocol handler for key prefix '${t}' already registered`,"ERR_KEY_ALREADY_EXISTS");this.lookupFunctions.set(t,e)}unregisterLookupFunction(t,e){e!=null&&this.lookupFunctions.get(t)!==e||this.lookupFunctions.delete(t)}};function ei(r={}){return t=>new Ut(t,r)}return Rr(ri);})();
 return Libp2PFetch}));

dist/src/fetch.d.ts

 import type { Fetch as FetchInterface, FetchComponents, FetchInit, LookupFunction } from './index.js';
-import type { AbortOptions } from '@libp2p/interface';
-import type { PeerId } from '@libp2p/interface/peer-id';
-import type { Startable } from '@libp2p/interface/startable';
-import type { IncomingStreamData } from '@libp2p/interface-internal/registrar';
+import type { AbortOptions, PeerId, Startable } from '@libp2p/interface';
+import type { IncomingStreamData } from '@libp2p/interface-internal';
 /**
@@ -7,0 +5,0 @@ * A simple libp2p protocol for requesting a value corresponding to a key from a peer.

dist/src/fetch.js

@@ -1,3 +0,2 @@
-import { CodeError, ERR_INVALID_MESSAGE, ERR_INVALID_PARAMETERS, ERR_TIMEOUT } from '@libp2p/interface/errors';
-import { setMaxListeners } from '@libp2p/interface/events';
+import { CodeError, ERR_INVALID_MESSAGE, ERR_INVALID_PARAMETERS, ERR_TIMEOUT, setMaxListeners } from '@libp2p/interface';
 import { pbStream } from 'it-protobuf-stream';
@@ -64,4 +63,5 @@ import { fromString as uint8arrayFromString } from 'uint8arrays/from-string';
         if (signal == null) {
-            this.log('using default timeout of %d ms', this.init.timeout);
-            signal = AbortSignal.timeout(this.init.timeout ?? DEFAULT_TIMEOUT);
+            const timeout = this.init.timeout ?? DEFAULT_TIMEOUT;
+            this.log('using default timeout of %d ms', timeout);
+            signal = AbortSignal.timeout(timeout);
             setMaxListeners(Infinity, signal);
@@ -68,0 +68,0 @@ }

dist/src/index.d.ts

@@ -35,6 +35,4 @@ /**
  */
-import type { AbortOptions, ComponentLogger } from '@libp2p/interface';
-import type { PeerId } from '@libp2p/interface/peer-id';
-import type { ConnectionManager } from '@libp2p/interface-internal/connection-manager';
-import type { Registrar } from '@libp2p/interface-internal/registrar';
+import type { AbortOptions, ComponentLogger, PeerId } from '@libp2p/interface';
+import type { ConnectionManager, Registrar } from '@libp2p/interface-internal';
 export interface FetchInit {
@@ -41,0 +39,0 @@ protocolPrefix?: string;

package.json

 {
   "name": "@libp2p/fetch",
-  "version": "0.0.0",
+  "version": "1.0.0-06e6d235f",
   "description": "Implementation of the Fetch Protocol",
   "license": "Apache-2.0 OR MIT",
-  "homepage": "https://github.com/libp2p/js-libp2p/tree/master/packages/protocol-fetch#readme",
+  "homepage": "https://github.com/libp2p/js-libp2p/tree/main/packages/protocol-fetch#readme",
   "repository": {
@@ -14,2 +14,6 @@ "type": "git",
   },
+  "publishConfig": {
+    "access": "public",
+    "provenance": true
+  },
   "type": "module",
@@ -51,4 +55,4 @@ "types": "./dist/src/index.d.ts",
   "dependencies": {
-    "@libp2p/interface": "^0.1.2",
-    "@libp2p/interface-internal": "^0.1.5",
+    "@libp2p/interface": "1.0.0-06e6d235f",
+    "@libp2p/interface-internal": "0.1.10-06e6d235f",
     "it-protobuf-stream": "^1.0.2",
@@ -60,4 +64,4 @@ "protons-runtime": "^5.0.0",
   "devDependencies": {
-    "@libp2p/logger": "^3.1.0",
-    "@libp2p/peer-id-factory": "^3.0.8",
+    "@libp2p/logger": "4.0.0-06e6d235f",
+    "@libp2p/peer-id-factory": "3.0.9-06e6d235f",
     "aegir": "^41.0.2",
@@ -64,0 +68,0 @@ "it-pair": "^2.0.6",

README.md

 [![libp2p.io](https://img.shields.io/badge/project-libp2p-yellow.svg?style=flat-square)](http://libp2p.io/)
 [![Discuss](https://img.shields.io/discourse/https/discuss.libp2p.io/posts.svg?style=flat-square)](https://discuss.libp2p.io)
 [![codecov](https://img.shields.io/codecov/c/github/libp2p/js-libp2p.svg?style=flat-square)](https://codecov.io/gh/libp2p/js-libp2p)
-[![CI](https://img.shields.io/github/actions/workflow/status/libp2p/js-libp2p/main.yml?branch=master\&style=flat-square)](https://github.com/libp2p/js-libp2p/actions/workflows/main.yml?query=branch%3Amaster)
+[![CI](https://img.shields.io/github/actions/workflow/status/libp2p/js-libp2p/main.yml?branch=main\&style=flat-square)](https://github.com/libp2p/js-libp2p/actions/workflows/main.yml?query=branch%3Amain)
 
@@ -6,0 +6,0 @@ > Implementation of the Fetch Protocol

src/fetch.ts

@@ -1,3 +0,2 @@
-import { CodeError, ERR_INVALID_MESSAGE, ERR_INVALID_PARAMETERS, ERR_TIMEOUT } from '@libp2p/interface/errors'
-import { setMaxListeners } from '@libp2p/interface/events'
+import { CodeError, ERR_INVALID_MESSAGE, ERR_INVALID_PARAMETERS, ERR_TIMEOUT, setMaxListeners } from '@libp2p/interface'
 import { pbStream } from 'it-protobuf-stream'
@@ -9,7 +8,4 @@ import { fromString as uint8arrayFromString } from 'uint8arrays/from-string'
 import type { Fetch as FetchInterface, FetchComponents, FetchInit, LookupFunction } from './index.js'
-import type { AbortOptions, Logger } from '@libp2p/interface'
-import type { Stream } from '@libp2p/interface/connection'
-import type { PeerId } from '@libp2p/interface/peer-id'
-import type { Startable } from '@libp2p/interface/startable'
-import type { IncomingStreamData } from '@libp2p/interface-internal/registrar'
+import type { AbortOptions, Logger, Stream, PeerId, Startable } from '@libp2p/interface'
+import type { IncomingStreamData } from '@libp2p/interface-internal'
 
@@ -80,4 +76,5 @@ const DEFAULT_TIMEOUT = 10000
     if (signal == null) {
-      this.log('using default timeout of %d ms', this.init.timeout)
-      signal = AbortSignal.timeout(this.init.timeout ?? DEFAULT_TIMEOUT)
+      const timeout = this.init.timeout ?? DEFAULT_TIMEOUT
+      this.log('using default timeout of %d ms', timeout)
+      signal = AbortSignal.timeout(timeout)
 
@@ -84,0 +81,0 @@ setMaxListeners(Infinity, signal)

src/index.ts

@@ -37,6 +37,4 @@ /**
 import { Fetch as FetchClass } from './fetch.js'
-import type { AbortOptions, ComponentLogger } from '@libp2p/interface'
-import type { PeerId } from '@libp2p/interface/peer-id'
-import type { ConnectionManager } from '@libp2p/interface-internal/connection-manager'
-import type { Registrar } from '@libp2p/interface-internal/registrar'
+import type { AbortOptions, ComponentLogger, PeerId } from '@libp2p/interface'
+import type { ConnectionManager, Registrar } from '@libp2p/interface-internal'
 
@@ -43,0 +41,0 @@ export interface FetchInit {

No alert changes

Worsened metrics

Total package byte prevSize

102476

decreased by-0.84%

Lines of code

1145

decreased by-0.95%

Dependency changes

• + Added@libp2p/interface@1.0.0-06e6d235f(transitive)

• + Added@libp2p/interface-internal@0.1.10-06e6d235f(transitive)

• + Added@libp2p/peer-collections@4.0.9-06e6d235f(transitive)

• + Added@libp2p/peer-id@4.0.0-06e6d235f(transitive)

• + Added@multiformats/multiaddr@12.4.0(transitive)

• - Removed@libp2p/interface@0.1.6(transitive)

• - Removed@libp2p/interface-internal@0.1.12(transitive)

• - Removed@libp2p/peer-collections@4.0.11(transitive)

• - Removed@libp2p/peer-id@3.0.6(transitive)

• - Removed@multiformats/multiaddr@12.3.5(transitive)

• - Removedabortable-iterator@5.1.0(transitive)

• - Removedget-iterator@2.0.1(transitive)

• Updated@libp2p/interface@1.0.0-06e6d235f

• Updated@libp2p/interface-internal@0.1.10-06e6d235f