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@libp2p/tcp - npm Package Compare versions

Comparing version 10.1.2 to 10.1.3-e1f868f03

2

dist/index.min.js
(function (root, factory) {(typeof module === 'object' && module.exports) ? module.exports = factory() : root.Libp2PTcp = factory()}(typeof self !== 'undefined' ? self : this, function () {
"use strict";var Libp2PTcp=(()=>{var Rr=Object.create;var xe=Object.defineProperty;var jr=Object.getOwnPropertyDescriptor;var qr=Object.getOwnPropertyNames;var Wr=Object.getPrototypeOf,Gr=Object.prototype.hasOwnProperty;var F=(r=>typeof require<"u"?require:typeof Proxy<"u"?new Proxy(r,{get:(e,t)=>(typeof require<"u"?require:e)[t]}):r)(function(r){if(typeof require<"u")return require.apply(this,arguments);throw Error('Dynamic require of "'+r+'" is not supported')});var D=(r,e)=>{for(var t in e)xe(r,t,{get:e[t],enumerable:!0})},Vt=(r,e,t,n)=>{if(e&&typeof e=="object"||typeof e=="function")for(let o of qr(e))!Gr.call(r,o)&&o!==t&&xe(r,o,{get:()=>e[o],enumerable:!(n=jr(e,o))||n.enumerable});return r};var le=(r,e,t)=>(t=r!=null?Rr(Wr(r)):{},Vt(e||!r||!r.__esModule?xe(t,"default",{value:r,enumerable:!0}):t,r)),Hr=r=>Vt(xe({},"__esModule",{value:!0}),r);var Qo={};D(Qo,{tcp:()=>Jo});var _r=le(F("net"),1);var Bt=Symbol.for("@libp2p/transport");var zt;(function(r){r[r.FATAL_ALL=0]="FATAL_ALL",r[r.NO_FATAL=1]="NO_FATAL"})(zt||(zt={}));var ge=class extends Error{static name="AbortError";constructor(e="The operation was aborted"){super(e),this.name="AbortError"}};var V=class extends Error{static name="InvalidParametersError";constructor(e="Invalid parameters"){super(e),this.name="InvalidParametersError"}};var Z=class extends Error{static name="TimeoutError";constructor(e="Timed out"){super(e),this.name="TimeoutError"}},we=class extends Error{static name="NotStartedError";constructor(e="Not started"){super(e),this.name="NotStartedError"}},be=class extends Error{static name="AlreadyStartedError";constructor(e="Already started"){super(e),this.name="AlreadyStartedError"}};var _t=F("node:events"),ve=(r,...e)=>{try{(0,_t.setMaxListeners)(r,...e)}catch{}};var ye=class extends EventTarget{#e=new Map;constructor(){super(),ve(1/0,this)}listenerCount(e){let t=this.#e.get(e);return 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t=r[e],n=0;if(n+=t&C,t<g||(t=r[e+1],n+=(t&C)<<7,t<g)||(t=r[e+2],n+=(t&C)<<14,t<g)||(t=r[e+3],n+=(t&C)<<21,t<g)||(t=r[e+4],n+=(t&C)*Be,t<g)||(t=r[e+5],n+=(t&C)*_e,t<g)||(t=r[e+6],n+=(t&C)*Re,t<g)||(t=r[e+7],n+=(t&C)*je,t<g))return n;throw new RangeError("Could not decode varint")}function en(r,e){let t=r.get(e),n=0;if(n+=t&C,t<g||(t=r.get(e+1),n+=(t&C)<<7,t<g)||(t=r.get(e+2),n+=(t&C)<<14,t<g)||(t=r.get(e+3),n+=(t&C)<<21,t<g)||(t=r.get(e+4),n+=(t&C)*Be,t<g)||(t=r.get(e+5),n+=(t&C)*_e,t<g)||(t=r.get(e+6),n+=(t&C)*Re,t<g)||(t=r.get(e+7),n+=(t&C)*je,t<g))return n;throw new RangeError("Could not decode varint")}function te(r,e,t=0){return e==null&&(e=Ee(z(r))),e instanceof Uint8Array?Kr(r,e,t):Yr(r,e,t)}function J(r,e=0){return r instanceof Uint8Array?Zr(r,e):en(r,e)}var Wt=F("node:buffer");function _(r,e){return ee(Wt.Buffer.concat(r,e))}var dr=F("node:buffer");var Je={};D(Je,{base10:()=>cn});var Ms=new Uint8Array(0);function 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Yt=Array.from("\u{1F680}\u{1FA90}\u2604\u{1F6F0}\u{1F30C}\u{1F311}\u{1F312}\u{1F313}\u{1F314}\u{1F315}\u{1F316}\u{1F317}\u{1F318}\u{1F30D}\u{1F30F}\u{1F30E}\u{1F409}\u2600\u{1F4BB}\u{1F5A5}\u{1F4BE}\u{1F4BF}\u{1F602}\u2764\u{1F60D}\u{1F923}\u{1F60A}\u{1F64F}\u{1F495}\u{1F62D}\u{1F618}\u{1F44D}\u{1F605}\u{1F44F}\u{1F601}\u{1F525}\u{1F970}\u{1F494}\u{1F496}\u{1F499}\u{1F622}\u{1F914}\u{1F606}\u{1F644}\u{1F4AA}\u{1F609}\u263A\u{1F44C}\u{1F917}\u{1F49C}\u{1F614}\u{1F60E}\u{1F607}\u{1F339}\u{1F926}\u{1F389}\u{1F49E}\u270C\u2728\u{1F937}\u{1F631}\u{1F60C}\u{1F338}\u{1F64C}\u{1F60B}\u{1F497}\u{1F49A}\u{1F60F}\u{1F49B}\u{1F642}\u{1F493}\u{1F929}\u{1F604}\u{1F600}\u{1F5A4}\u{1F603}\u{1F4AF}\u{1F648}\u{1F447}\u{1F3B6}\u{1F612}\u{1F92D}\u2763\u{1F61C}\u{1F48B}\u{1F440}\u{1F62A}\u{1F611}\u{1F4A5}\u{1F64B}\u{1F61E}\u{1F629}\u{1F621}\u{1F92A}\u{1F44A}\u{1F973}\u{1F625}\u{1F924}\u{1F449}\u{1F483}\u{1F633}\u270B\u{1F61A}\u{1F61D}\u{1F634}\u{1F31F}\u{1F62C}\u{1F643}\u{1F340}\u{1F337}\u{1F63B}\u{1F613}\u2B50\u2705\u{1F97A}\u{1F308}\u{1F608}\u{1F918}\u{1F4A6}\u2714\u{1F623}\u{1F3C3}\u{1F490}\u2639\u{1F38A}\u{1F498}\u{1F620}\u261D\u{1F615}\u{1F33A}\u{1F382}\u{1F33B}\u{1F610}\u{1F595}\u{1F49D}\u{1F64A}\u{1F639}\u{1F5E3}\u{1F4AB}\u{1F480}\u{1F451}\u{1F3B5}\u{1F91E}\u{1F61B}\u{1F534}\u{1F624}\u{1F33C}\u{1F62B}\u26BD\u{1F919}\u2615\u{1F3C6}\u{1F92B}\u{1F448}\u{1F62E}\u{1F646}\u{1F37B}\u{1F343}\u{1F436}\u{1F481}\u{1F632}\u{1F33F}\u{1F9E1}\u{1F381}\u26A1\u{1F31E}\u{1F388}\u274C\u270A\u{1F44B}\u{1F630}\u{1F928}\u{1F636}\u{1F91D}\u{1F6B6}\u{1F4B0}\u{1F353}\u{1F4A2}\u{1F91F}\u{1F641}\u{1F6A8}\u{1F4A8}\u{1F92C}\u2708\u{1F380}\u{1F37A}\u{1F913}\u{1F619}\u{1F49F}\u{1F331}\u{1F616}\u{1F476}\u{1F974}\u25B6\u27A1\u2753\u{1F48E}\u{1F4B8}\u2B07\u{1F628}\u{1F31A}\u{1F98B}\u{1F637}\u{1F57A}\u26A0\u{1F645}\u{1F61F}\u{1F635}\u{1F44E}\u{1F932}\u{1F920}\u{1F927}\u{1F4CC}\u{1F535}\u{1F485}\u{1F9D0}\u{1F43E}\u{1F352}\u{1F617}\u{1F911}\u{1F30A}\u{1F92F}\u{1F437}\u260E\u{1F4A7}\u{1F62F}\u{1F486}\u{1F446}\u{1F3A4}\u{1F647}\u{1F351}\u2744\u{1F334}\u{1F4A3}\u{1F438}\u{1F48C}\u{1F4CD}\u{1F940}\u{1F922}\u{1F445}\u{1F4A1}\u{1F4A9}\u{1F450}\u{1F4F8}\u{1F47B}\u{1F910}\u{1F92E}\u{1F3BC}\u{1F975}\u{1F6A9}\u{1F34E}\u{1F34A}\u{1F47C}\u{1F48D}\u{1F4E3}\u{1F942}"),dn=Yt.reduce((r,e,t)=>(r[t]=e,r),[]),pn=Yt.reduce((r,e,t)=>{let 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R=y({prefix:"b",name:"base32",alphabet:"abcdefghijklmnopqrstuvwxyz234567",bitsPerChar:5}),xn=y({prefix:"B",name:"base32upper",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",bitsPerChar:5}),gn=y({prefix:"c",name:"base32pad",alphabet:"abcdefghijklmnopqrstuvwxyz234567=",bitsPerChar:5}),wn=y({prefix:"C",name:"base32padupper",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567=",bitsPerChar:5}),bn=y({prefix:"v",name:"base32hex",alphabet:"0123456789abcdefghijklmnopqrstuv",bitsPerChar:5}),vn=y({prefix:"V",name:"base32hexupper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUV",bitsPerChar:5}),yn=y({prefix:"t",name:"base32hexpad",alphabet:"0123456789abcdefghijklmnopqrstuv=",bitsPerChar:5}),En=y({prefix:"T",name:"base32hexpadupper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUV=",bitsPerChar:5}),In=y({prefix:"h",name:"base32z",alphabet:"ybndrfg8ejkmcpqxot1uwisza345h769",bitsPerChar:5});var Ze={};D(Ze,{base36:()=>ue,base36upper:()=>An});var 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rr(r,e){if(r===e)return!0;{let t=e;return r.code===t.code&&r.size===t.size&&t.bytes instanceof Uint8Array&&Gt(r.bytes,t.bytes)}}var se=class{code;size;digest;bytes;constructor(e,t,n,o){this.code=e,this.size=t,this.digest=n,this.bytes=o}};var nr=0,Yn="identity",or=k;function Zn(r){return Q(nr,or(r))}var eo={code:nr,name:Yn,encode:or,digest:Zn};var lt={};D(lt,{sha256:()=>to,sha512:()=>ro});var at=le(F("crypto"),1);function ct({name:r,code:e,encode:t}){return new it(r,e,t)}var it=class{name;code;encode;constructor(e,t,n){this.name=e,this.code=t,this.encode=n}digest(e){if(e instanceof Uint8Array){let t=this.encode(e);return t instanceof Uint8Array?Q(this.code,t):t.then(n=>Q(this.code,n))}else throw Error("Unknown type, must be binary type")}};var to=ct({name:"sha2-256",code:18,encode:r=>k(at.default.createHash("sha256").update(r).digest())}),ro=ct({name:"sha2-512",code:19,encode:r=>k(at.default.createHash("sha512").update(r).digest())});function 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Pe(r){return!!(0,U.isIP)(r)}var mr=U.isIPv4,mo=U.isIPv6,pt=function(r){let e=0;if(r=r.toString().trim(),mr(r)){let t=new Uint8Array(e+4);return r.split(/\./g).forEach(n=>{t[e++]=parseInt(n,10)&255}),t}if(mo(r)){let t=r.split(":",8),n;for(n=0;n<t.length;n++){let s=mr(t[n]),i;s&&(i=pt(t[n]),t[n]=S(i.slice(0,2),"base16")),i!=null&&++n<8&&t.splice(n,0,S(i.slice(2,4),"base16"))}if(t[0]==="")for(;t.length<8;)t.unshift("0");else if(t[t.length-1]==="")for(;t.length<8;)t.push("0");else if(t.length<8){for(n=0;n<t.length&&t[n]!=="";n++);let s=[n,1];for(n=9-t.length;n>0;n--)s.push("0");t.splice.apply(t,s)}let o=new Uint8Array(e+16);for(n=0;n<t.length;n++){let s=parseInt(t[n],16);o[e++]=s>>8&255,o[e++]=s&255}return o}throw new Error("invalid ip address")},xr=function(r,e=0,t){e=~~e,t=t??r.length-e;let n=new DataView(r.buffer);if(t===4){let o=[];for(let s=0;s<t;s++)o.push(r[e+s]);return o.join(".")}if(t===16){let o=[];for(let s=0;s<t;s+=2)o.push(n.getUint16(e+s).toString(16));return 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ft[r];throw new Error(`no protocol with code: ${r}`)}else if(typeof r=="string"){if(ce[r]!=null)return ce[r];throw new Error(`no protocol with name: ${r}`)}throw new Error(`invalid protocol id type: ${typeof r}`)}var Ec=v("ip4"),Ic=v("ip6"),Ac=v("ipcidr");function gt(r,e){switch(v(r).code){case 4:case 41:return vo(e);case 42:return xt(e);case 43:return S(e,"base10");case 6:case 273:case 33:case 132:return br(e).toString();case 53:case 54:case 55:case 56:case 400:case 449:case 777:return xt(e);case 421:return Ao(e);case 444:return wr(e);case 445:return wr(e);case 466:return Io(e);case 481:return globalThis.encodeURIComponent(xt(e));default:return S(e,"base16")}}function wt(r,e){switch(v(r).code){case 4:return gr(e);case 41:return gr(e);case 42:return mt(e);case 43:return Se(e,"base10");case 6:case 273:case 33:case 132:return bt(parseInt(e,10));case 53:case 54:case 55:case 56:case 400:case 449:case 777:return mt(e);case 421:return yo(e);case 444:return Co(e);case 445:return To(e);case 466:return Eo(e);case 481:return mt(globalThis.decodeURIComponent(e));default:return Se(e,"base16")}}var ht=Object.values(he).map(r=>r.decoder),bo=function(){let r=ht[0].or(ht[1]);return ht.slice(2).forEach(e=>r=r.or(e)),r}();function gr(r){if(!Pe(r))throw new Error("invalid ip address");return pt(r)}function vo(r){let e=xr(r,0,r.length);if(e==null)throw new Error("ipBuff is required");if(!Pe(e))throw new Error("invalid ip address");return e}function bt(r){let e=new ArrayBuffer(2);return new DataView(e).setUint16(0,r),new Uint8Array(e)}function br(r){return new DataView(r.buffer).getUint16(r.byteOffset)}function mt(r){let e=Se(r),t=Uint8Array.from(te(e.length));return _([t,e],t.length+e.length)}function xt(r){let e=J(r);if(r=r.slice(z(e)),r.length!==e)throw new Error("inconsistent lengths");return S(r)}function yo(r){let e;r[0]==="Q"||r[0]==="1"?e=Ae(P.decode(`z${r}`)).bytes:e=W.parse(r).multihash.bytes;let t=Uint8Array.from(te(e.length));return _([t,e],t.length+e.length)}function Eo(r){let e=bo.decode(r),t=Uint8Array.from(te(e.length));return _([t,e],t.length+e.length)}function Io(r){let e=J(r),t=r.slice(z(e));if(t.length!==e)throw new Error("inconsistent lengths");return"u"+S(t,"base64url")}function Ao(r){let e=J(r),t=r.slice(z(e));if(t.length!==e)throw new Error("inconsistent lengths");return S(t,"base58btc")}function Co(r){let e=r.split(":");if(e.length!==2)throw new Error(`failed to parse onion addr: ["'${e.join('", "')}'"]' does not contain a port number`);if(e[0].length!==16)throw new Error(`failed to parse onion addr: ${e[0]} not a Tor onion address.`);let t=R.decode("b"+e[0]),n=parseInt(e[1],10);if(n<1||n>65536)throw new Error("Port number is not in range(1, 65536)");let o=bt(n);return _([t,o],t.length+o.length)}function To(r){let e=r.split(":");if(e.length!==2)throw new Error(`failed to parse onion addr: ["'${e.join('", "')}'"]' does not contain a port number`);if(e[0].length!==56)throw new Error(`failed to parse onion addr: ${e[0]} not a Tor onion3 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rr(r,e){if(r===e)return!0;{let t=e;return r.code===t.code&&r.size===t.size&&t.bytes instanceof Uint8Array&&Gt(r.bytes,t.bytes)}}var se=class{code;size;digest;bytes;constructor(e,t,n,o){this.code=e,this.size=t,this.digest=n,this.bytes=o}};var nr=0,Yn="identity",or=k;function Zn(r){return Q(nr,or(r))}var eo={code:nr,name:Yn,encode:or,digest:Zn};var lt={};D(lt,{sha256:()=>to,sha512:()=>ro});var at=le(F("crypto"),1);function ct({name:r,code:e,encode:t}){return new it(r,e,t)}var it=class{name;code;encode;constructor(e,t,n){this.name=e,this.code=t,this.encode=n}digest(e){if(e instanceof Uint8Array){let t=this.encode(e);return t instanceof Uint8Array?Q(this.code,t):t.then(n=>Q(this.code,n))}else throw Error("Unknown type, must be binary type")}};var to=ct({name:"sha2-256",code:18,encode:r=>k(at.default.createHash("sha256").update(r).digest())}),ro=ct({name:"sha2-512",code:19,encode:r=>k(at.default.createHash("sha512").update(r).digest())});function 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Promise((e,t)=>{r.resolve=e,r.reject=t}),r}var Ut=class extends Error{type;code;constructor(e,t){super(e??"The operation was aborted"),this.type="aborted",this.name="AbortError",this.code=t??"ABORT_ERR"}};async function Nt(r,e,t,n){let o=new Ut(n?.errorMessage,n?.errorCode);return t?.aborted===!0?Promise.reject(o):new Promise((s,i)=>{function a(){t?.removeEventListener("abort",p),r.removeEventListener(e,d),n?.errorEvent!=null&&r.removeEventListener(n.errorEvent,m)}let d=h=>{try{if(n?.filter?.(h)===!1)return}catch(b){a(),i(b);return}a(),s(h)},m=h=>{a(),i(h.detail)},p=()=>{a(),i(o)};t?.addEventListener("abort",p),r.addEventListener(e,d),n?.errorEvent!=null&&r.addEventListener(n.errorEvent,m)})}function Or(r){if(Bo(r))return async function*(){let e=r.getReader();try{for(;;){let{done:t,value:n}=await e.read();if(t)return;yield n}}finally{e.releaseLock()}}();if(zo(r))return r;throw new Error("unknown stream")}function zo(r){return r[Symbol.asyncIterator]!=null}function Bo(r){return typeof r?.getReader=="function"}function Vr(r){return async e=>{let t=async()=>{_o(e)&&await e.return(void 0)},n,o,s=x=>{n=x,t().catch(w=>{w=new AggregateError([n,w],"The Writable emitted an error, additionally an error occurred while ending the Source")}).finally(()=>{o?.(x)})},i,a=!1,d=()=>{a=!0,i?.()},m,p=!1,h=()=>{p=!0,m?.()},b,l=()=>{b?.()},f=async()=>new Promise((x,w)=>{i=b=x,o=w,r.once("drain",l)}),I=async()=>(await t(),new Promise((x,w)=>{if(a||p||n!=null){x();return}m=i=x,o=w})),T=()=>{r.removeListener("error",s),r.removeListener("close",d),r.removeListener("finish",h),r.removeListener("drain",l)};r.once("error",s),r.once("close",d),r.once("finish",h);try{for await(let x of e){if(!r.writable||r.destroyed||n!=null)break;r.write(x)||await f()}}catch(x){n==null&&r.destroy(x),n=x}try{if(r.writable&&r.end(),await I(),n!=null)throw n}finally{T()}}}function _o(r){return r.return!=null}function Ft(r){return{sink:Vr(r),source:Or(r)}}var $t=le(F("os"),1),zr=le(F("path"),1);var Ro={ip4:"IPv4",ip6:"IPv6"};function ae(r,e={}){let t=r.getPath();return t!=null?$t.default.platform()==="win32"?{path:zr.default.join("\\\\.\\pipe\\",t)}:{path:t}:{...e,...r.toOptions()}}function Ot(r,e,t){let n=o=>$(`/${r}/${o}/tcp/${t}`);return(jo(e)?Wo(Ro[r]):[e]).map(n)}function jo(r){return["0.0.0.0","::"].includes(r)}var qo=$t.default.networkInterfaces();function Wo(r){let e=[];for(let[,t]of Object.entries(qo))if(t!=null)for(let n of t)n.family===r&&e.push(n.address);return e}var Oe=(r,e)=>{let t,n=e.logger.forComponent("libp2p:tcp:socket"),o=e.direction,s=e.metrics,i=e.metricPrefix??"",a=e.socketInactivityTimeout??12e4,d=e.socketCloseTimeout??500,m=!1,p=!1;e.listeningAddr?.getPath()!=null&&(e.remoteAddr=e.listeningAddr),e.remoteAddr?.getPath()!=null&&(e.localAddr=e.remoteAddr),r.on("error",x=>{p=!0,m||(n.error("%s socket error - %e",o,x),s?.increment({[`${i}error`]:!0})),r.destroy(),T.timeline.close=Date.now()});let h;if(e.remoteAddr!=null)h=e.remoteAddr;else{if(r.remoteAddress==null||r.remotePort==null)throw new V("Could not determine remote address or port");h=$r(r.remoteAddress,r.remotePort)}let b=ae(h),l=b.path??`${b.host??""}:${b.port??""}`,{sink:f,source:I}=Ft(r);r.setTimeout(a),r.once("timeout",()=>{m=!0,n("%s %s socket read timeout",o,l),s?.increment({[`${i}timeout`]:!0}),r.destroy(new Z),T.timeline.close=Date.now()}),r.once("close",()=>{!m&&!p&&(n("%s %s socket close",o,l),s?.increment({[`${i}close`]:!0})),r.destroy(),T.timeline.close=Date.now()}),r.once("end",()=>{n("%s %s socket end",o,l),s?.increment({[`${i}end`]:!0})});let T={async sink(x){try{await f(async function*(){for await(let w of x)w instanceof Uint8Array?yield w:yield w.subarray()}())}catch(w){w.type!=="aborted"&&n.error("%s %s error in sink - %e",o,l,w)}r.end()},source:I,remoteAddr:h,timeline:{open:Date.now()},async close(x={}){if(r.closed){n("the %s %s socket is already closed",o,l);return}if(r.destroyed){n("the %s %s socket is already destroyed",o,l);return}if(t!=null)return t.promise;try{t=kt(),r.end();let w=Go(r),L=x.signal??AbortSignal.timeout(d);r.writableLength>0&&(n("%s %s draining socket",o,l),await Nt(w,"drain",L,{errorEvent:"error"}),n("%s %s socket drained",o,l)),await Promise.all([Nt(w,"close",L,{errorEvent:"error"}),r.destroy()])}catch(w){this.abort(w)}finally{t.resolve()}},abort:x=>{n("%s %s socket abort due to error - %e",o,l,x),r.destroy(),T.timeline.close=Date.now()},log:n};return T};function Go(r){return{addEventListener:(t,n)=>{r.addListener(t,n)},removeEventListener:(t,n)=>{r.removeListener(t,n)}}}var A;(function(r){r[r.INACTIVE=0]="INACTIVE",r[r.ACTIVE=1]="ACTIVE",r[r.PAUSED=2]="PAUSED"})(A||(A={}));var Ve=class extends ye{context;server;sockets=new Set;status={code:A.INACTIVE};metrics;addr;log;shutdownController;constructor(e){if(super(),this.context=e,e.keepAlive=e.keepAlive??!0,e.noDelay=e.noDelay??!0,this.shutdownController=new AbortController,ve(1/0,this.shutdownController.signal),this.log=e.logger.forComponent("libp2p:tcp:listener"),this.addr="unknown",this.server=Br.default.createServer(e,this.onSocket.bind(this)),e.maxConnections!==void 0&&(this.server.maxConnections=e.maxConnections),e.closeServerOnMaxConnections!=null&&e.closeServerOnMaxConnections.closeAbove<e.closeServerOnMaxConnections.listenBelow)throw new V("closeAbove must be >= listenBelow");this.server.on("listening",()=>{if(e.metrics!=null){let t=this.server.address();t==null?this.addr="unknown":typeof t=="string"?this.addr=t:this.addr=`${t.address}:${t.port}`,e.metrics?.registerMetricGroup("libp2p_tcp_inbound_connections_total",{label:"address",help:"Current active connections in TCP listener",calculate:()=>({[this.addr]:this.sockets.size})}),this.metrics={status:e.metrics.registerMetricGroup("libp2p_tcp_listener_status_info",{label:"address",help:"Current status of the TCP listener socket"}),errors:e.metrics.registerMetricGroup("libp2p_tcp_listener_errors_total",{label:"address",help:"Total count of TCP listener errors by type"}),events:e.metrics.registerMetricGroup("libp2p_tcp_listener_events_total",{label:"address",help:"Total count of TCP listener events by type"})},this.metrics?.status.update({[this.addr]:A.ACTIVE})}this.safeDispatchEvent("listening")}).on("error",t=>{this.metrics?.errors.increment({[`${this.addr} listen_error`]:!0}),this.safeDispatchEvent("error",{detail:t})}).on("close",()=>{this.metrics?.status.update({[this.addr]:this.status.code}),this.status.code!==A.PAUSED&&this.safeDispatchEvent("close")}).on("drop",()=>{this.metrics?.events.increment({[`${this.addr} drop`]:!0})})}onSocket(e){if(this.metrics?.events.increment({[`${this.addr} connection`]:!0}),this.status.code!==A.ACTIVE)throw e.destroy(),new we("Server is not listening yet");let t;try{t=Oe(e,{listeningAddr:this.status.listeningAddr,socketInactivityTimeout:this.context.socketInactivityTimeout,socketCloseTimeout:this.context.socketCloseTimeout,metrics:this.metrics?.events,metricPrefix:`${this.addr} `,logger:this.context.logger,direction:"inbound"})}catch(n){this.log.error("inbound connection failed",n),this.metrics?.errors.increment({[`${this.addr} inbound_to_connection`]:!0}),e.destroy();return}this.log("new inbound connection %s",t.remoteAddr),this.sockets.add(e),this.context.upgrader.upgradeInbound(t,{signal:this.shutdownController.signal}).then(()=>{this.log("inbound connection upgraded %s",t.remoteAddr),e.once("close",()=>{this.sockets.delete(e),this.context.closeServerOnMaxConnections!=null&&this.sockets.size<this.context.closeServerOnMaxConnections.listenBelow&&this.resume().catch(n=>{this.log.error("error attempting to listen server once connection count under limit",n),this.context.closeServerOnMaxConnections?.onListenError?.(n)})}),this.context.closeServerOnMaxConnections!=null&&this.sockets.size>=this.context.closeServerOnMaxConnections.closeAbove&&this.pause()}).catch(async n=>{this.log.error("inbound connection upgrade failed",n),this.metrics?.errors.increment({[`${this.addr} inbound_upgrade`]:!0}),this.sockets.delete(e),t.abort(n)})}getAddrs(){if(this.status.code===A.INACTIVE)return[];let e=[],t=this.server.address(),{listeningAddr:n,peerId:o}=this.status;if(t==null)return[];if(typeof t=="string")e=[n];else try{n.toString().startsWith("/ip4")?e=e.concat(Ot("ip4",t.address,t.port)):t.family==="IPv6"&&(e=e.concat(Ot("ip6",t.address,t.port)))}catch(s){this.log.error("could not turn %s:%s into multiaddr",t.address,t.port,s)}return e.map(s=>o!=null?s.encapsulate(`/p2p/${o}`):s)}updateAnnounceAddrs(){}async listen(e){if(this.status.code===A.ACTIVE||this.status.code===A.PAUSED)throw new be("server is already listening");let t=e.getPeerId(),n=t==null?e.decapsulateCode(421):e,{backlog:o}=this.context;try{this.status={code:A.ACTIVE,listeningAddr:n,peerId:t,netConfig:ae(n,{backlog:o})},await this.resume()}catch(s){throw this.status={code:A.INACTIVE},s}}async close(){let e=[];this.server.listening&&e.push(Mt(this.server,"close")),this.pause(!0),this.shutdownController.abort(),this.sockets.forEach(t=>{t.readable&&(e.push(Mt(t,"close")),t.destroy())}),await Promise.all(e)}async resume(){if(this.server.listening||this.status.code===A.INACTIVE)return;let e=this.status.netConfig;await new Promise((t,n)=>{this.server.once("error",n),this.server.listen(e,t)}),this.status={...this.status,code:A.ACTIVE},this.log("listening on %s",this.server.address())}pause(e=!1){if(!this.server.listening&&this.status.code===A.PAUSED&&e){this.status={code:A.INACTIVE};return}!this.server.listening||this.status.code!==A.ACTIVE||(this.log("closing server on %s",this.server.address()),this.status=e?{code:A.INACTIVE}:{...this.status,code:A.PAUSED},this.server.close())}};var ze=class{opts;metrics;components;log;constructor(e,t={}){this.log=e.logger.forComponent("libp2p:tcp"),this.opts=t,this.components=e,e.metrics!=null&&(this.metrics={events:e.metrics.registerCounterGroup("libp2p_tcp_dialer_events_total",{label:"event",help:"Total count of TCP dialer events by type"}),errors:e.metrics.registerCounterGroup("libp2p_tcp_dialer_errors_total",{label:"event",help:"Total count of TCP dialer events by type"})})}[Bt]=!0;[Symbol.toStringTag]="@libp2p/tcp";[Rt]=["@libp2p/transport"];async dial(e,t){t.keepAlive=t.keepAlive??!0,t.noDelay=t.noDelay??!0;let n=await this._connect(e,t),o;try{o=Oe(n,{remoteAddr:e,socketInactivityTimeout:this.opts.outboundSocketInactivityTimeout,socketCloseTimeout:this.opts.socketCloseTimeout,metrics:this.metrics?.events,logger:this.components.logger,direction:"outbound"})}catch(s){throw this.metrics?.errors.increment({outbound_to_connection:!0}),n.destroy(s),s}try{return this.log("new outbound connection %s",o.remoteAddr),await t.upgrader.upgradeOutbound(o,t)}catch(s){throw this.metrics?.errors.increment({outbound_upgrade:!0}),this.log.error("error upgrading outbound connection",s),o.abort(s),s}}async _connect(e,t){t.signal.throwIfAborted(),t.onProgress?.(new $e("tcp:open-connection"));let n;return new Promise((o,s)=>{let i=Date.now(),a=ae(e,{...this.opts.dialOpts??{},...t});this.log("dialing %a",e),n=_r.default.connect(a);let d=l=>{this.log.error("dial to %a errored - %e",e,l);let f=a.path??`${a.host??""}:${a.port}`;l.message=`connection error ${f}: ${l.message}`,this.metrics?.events.increment({error:!0}),b(l)},m=()=>{this.log("connection timeout %a",e),this.metrics?.events.increment({timeout:!0});let l=new Z(`Connection timeout after ${Date.now()-i}ms`);n.emit("error",l)},p=()=>{this.log("connection opened %a",e),this.metrics?.events.increment({connect:!0}),b()},h=()=>{this.log("connection aborted %a",e),this.metrics?.events.increment({abort:!0}),b(new ge)},b=l=>{if(n.removeListener("error",d),n.removeListener("timeout",m),n.removeListener("connect",p),t.signal!=null&&t.signal.removeEventListener("abort",h),l!=null){s(l);return}o(n)};n.on("error",d),n.on("timeout",m),n.on("connect",p),t.signal.addEventListener("abort",h)}).catch(o=>{throw n?.destroy(),o})}createListener(e){return new Ve({...this.opts.listenOpts??{},...e,maxConnections:this.opts.maxConnections,backlog:this.opts.backlog,closeServerOnMaxConnections:this.opts.closeServerOnMaxConnections,socketInactivityTimeout:this.opts.inboundSocketInactivityTimeout,socketCloseTimeout:this.opts.socketCloseTimeout,metrics:this.components.metrics,logger:this.components.logger})}listenFilter(e){return e=Array.isArray(e)?e:[e],e.filter(t=>t.protoCodes().includes(290)?!1:t.protoCodes().includes(400)?!0:H.matches(t.decapsulateCode(421)))}dialFilter(e){return this.listenFilter(e)}};function Jo(r={}){return e=>new ze(e,r)}return Hr(Qo);})();
return Libp2PTcp}));

3

dist/src/index.d.ts

@@ -31,3 +31,2 @@ /**

import type { ComponentLogger, CounterGroup, Metrics, CreateListenerOptions, DialTransportOptions, Transport, OutboundConnectionUpgradeEvents } from '@libp2p/interface';
import type { AbortOptions } from '@multiformats/multiaddr';
import type { ProgressEvent } from 'progress-events';

@@ -75,3 +74,3 @@ export type { CloseServerOnMaxConnectionsOpts };

*/
export interface TCPSocketOptions extends AbortOptions {
export interface TCPSocketOptions {
/**

@@ -78,0 +77,0 @@ * @see https://nodejs.org/api/net.html#socketconnectoptions-connectlistener

8

dist/src/socket-to-conn.js

@@ -20,3 +20,3 @@ import { InvalidParametersError, TimeoutError } from '@libp2p/interface';

const closeTimeout = options.socketCloseTimeout ?? CLOSE_TIMEOUT;
let timedout = false;
let timedOut = false;
let errored = false;

@@ -33,3 +33,3 @@ // Check if we are connected on a unix path

errored = true;
if (!timedout) {
if (!timedOut) {
log.error('%s socket error - %e', direction, err);

@@ -60,3 +60,3 @@ metrics?.increment({ [`${metricPrefix}error`]: true });

socket.once('timeout', () => {
timedout = true;
timedOut = true;
log('%s %s socket read timeout', direction, lOptsStr);

@@ -71,3 +71,3 @@ metrics?.increment({ [`${metricPrefix}timeout`]: true });

// record metric for clean exit
if (!timedout && !errored) {
if (!timedOut && !errored) {
log('%s %s socket close', direction, lOptsStr);

@@ -74,0 +74,0 @@ metrics?.increment({ [`${metricPrefix}close`]: true });

6

dist/src/tcp.js

@@ -97,3 +97,3 @@ /**

async _connect(ma, options) {
options.signal?.throwIfAborted();
options.signal.throwIfAborted();
options.onProgress?.(new CustomProgressEvent('tcp:open-connection'));

@@ -149,5 +149,3 @@ let rawSocket;

rawSocket.on('connect', onConnect);
if (options.signal != null) {
options.signal.addEventListener('abort', onAbort);
}
options.signal.addEventListener('abort', onAbort);
})

@@ -154,0 +152,0 @@ .catch(err => {

10

package.json
{
"name": "@libp2p/tcp",
"version": "10.1.2",
"version": "10.1.3-e1f868f03",
"description": "A TCP transport for libp2p",

@@ -63,4 +63,4 @@ "license": "Apache-2.0 OR MIT",

"dependencies": {
"@libp2p/interface": "^2.6.0",
"@libp2p/utils": "^6.5.4",
"@libp2p/interface": "2.6.1-e1f868f03",
"@libp2p/utils": "6.5.5-e1f868f03",
"@multiformats/mafmt": "^12.1.6",

@@ -76,4 +76,4 @@ "@multiformats/multiaddr": "^12.3.3",

"devDependencies": {
"@libp2p/logger": "^5.1.9",
"aegir": "^45.0.5",
"@libp2p/logger": "5.1.10-e1f868f03",
"aegir": "^45.1.1",
"p-wait-for": "^5.0.2",

@@ -80,0 +80,0 @@ "sinon": "^19.0.2",

3

src/index.ts

@@ -33,3 +33,2 @@ /**

import type { ComponentLogger, CounterGroup, Metrics, CreateListenerOptions, DialTransportOptions, Transport, OutboundConnectionUpgradeEvents } from '@libp2p/interface'
import type { AbortOptions } from '@multiformats/multiaddr'
import type { ProgressEvent } from 'progress-events'

@@ -87,3 +86,3 @@

*/
export interface TCPSocketOptions extends AbortOptions {
export interface TCPSocketOptions {
/**

@@ -90,0 +89,0 @@ * @see https://nodejs.org/api/net.html#socketconnectoptions-connectlistener

8

src/socket-to-conn.ts

@@ -37,3 +37,3 @@ import { InvalidParametersError, TimeoutError } from '@libp2p/interface'

const closeTimeout = options.socketCloseTimeout ?? CLOSE_TIMEOUT
let timedout = false
let timedOut = false
let errored = false

@@ -54,3 +54,3 @@

if (!timedout) {
if (!timedOut) {
log.error('%s socket error - %e', direction, err)

@@ -87,3 +87,3 @@ metrics?.increment({ [`${metricPrefix}error`]: true })

socket.once('timeout', () => {
timedout = true
timedOut = true
log('%s %s socket read timeout', direction, lOptsStr)

@@ -100,3 +100,3 @@ metrics?.increment({ [`${metricPrefix}timeout`]: true })

// record metric for clean exit
if (!timedout && !errored) {
if (!timedOut && !errored) {
log('%s %s socket close', direction, lOptsStr)

@@ -103,0 +103,0 @@ metrics?.increment({ [`${metricPrefix}close`]: true })

6

src/tcp.ts

@@ -112,3 +112,3 @@ /**

async _connect (ma: Multiaddr, options: TCPDialOptions): Promise<Socket> {
options.signal?.throwIfAborted()
options.signal.throwIfAborted()
options.onProgress?.(new CustomProgressEvent('tcp:open-connection'))

@@ -177,5 +177,3 @@

if (options.signal != null) {
options.signal.addEventListener('abort', onAbort)
}
options.signal.addEventListener('abort', onAbort)
})

@@ -182,0 +180,0 @@ .catch(err => {

dist/typedoc-urls.json
dist/src/index.d.ts.map

Sorry, the diff of this file is not supported yet

dist/src/index.js.map

Sorry, the diff of this file is not supported yet

dist/src/tcp.d.ts.map

Sorry, the diff of this file is not supported yet

dist/src/tcp.js.map

Sorry, the diff of this file is not supported yet

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