From 0c02e7615a7c71bf45a7b2926c0ce8e8f1c64015 Mon Sep 17 00:00:00 2001 From: Mark Nadal Date: Fri, 14 Sep 2018 23:38:57 -0700 Subject: [PATCH 01/14] MetaMask overload --- .../{simple/show.html => basic/private.html} | 2 - examples/{simple => basic}/space.html | 0 examples/{simple => basic}/tables.html | 0 examples/basic/user.html | 50 ++++++++++ examples/social.html | 21 +---- examples/style.css | 19 ++++ gun.js | 38 ++++---- gun.min.js | 2 +- lib/serve.js | 5 +- package-lock.json | 8 +- package.json | 4 +- sea.js | 92 ++++++++++++------- src/root.js | 8 +- 13 files changed, 163 insertions(+), 86 deletions(-) rename examples/{simple/show.html => basic/private.html} (96%) rename examples/{simple => basic}/space.html (100%) rename examples/{simple => basic}/tables.html (100%) create mode 100644 examples/basic/user.html diff --git a/examples/simple/show.html b/examples/basic/private.html similarity index 96% rename from examples/simple/show.html rename to examples/basic/private.html index df801459..24325c8c 100644 --- a/examples/simple/show.html +++ b/examples/basic/private.html @@ -73,7 +73,6 @@ - + + + + \ No newline at end of file diff --git a/examples/social.html b/examples/social.html index 998126bf..0097038d 100644 --- a/examples/social.html +++ b/examples/social.html @@ -667,26 +667,7 @@

Hello world!

- - + - - -

- - - \ No newline at end of file + From 6126f4be65144dfee2775d2041a2422398eb09d5 Mon Sep 17 00:00:00 2001 From: Mark Nadal Date: Fri, 21 Sep 2018 16:06:36 -0700 Subject: [PATCH 05/14] Update indexedDB.html --- test/tmp/indexedDB.html | 1 - 1 file changed, 1 deletion(-) diff --git a/test/tmp/indexedDB.html b/test/tmp/indexedDB.html index 284dcf7d..159fcd2e 100644 --- a/test/tmp/indexedDB.html +++ b/test/tmp/indexedDB.html @@ -1,6 +1,5 @@

RindexedDB

- From 5289126d1356c8f6f2d929f5491610103f6df251 Mon Sep 17 00:00:00 2001 From: Mark Nadal Date: Sun, 23 Sep 2018 01:23:21 -0700 Subject: [PATCH 06/14] fix NodeJS SEA auth w/ PBKDF2 --- examples/basic/user.html | 8 +-- gun.js | 3 +- package-lock.json | 41 ++++++++-------- package.json | 4 +- sea.js | 102 ++++++++++++++++++--------------------- 5 files changed, 77 insertions(+), 81 deletions(-) diff --git a/examples/basic/user.html b/examples/basic/user.html index 62a782aa..c736c67b 100644 --- a/examples/basic/user.html +++ b/examples/basic/user.html @@ -11,7 +11,7 @@
- +
@@ -19,8 +19,8 @@ - - - - \ No newline at end of file diff --git a/test/tmp/bigsync.js b/test/tmp/bigsync.js index 5119d726..10f5cba7 100644 --- a/test/tmp/bigsync.js +++ b/test/tmp/bigsync.js @@ -1,17 +1,25 @@ var Gun = require('../../'); -var data = require('fs').readFileSync('/Users/mark/Downloads/raddataformat.txt'); +/*var data = ''; +var a = [], b = Gun.text.random(1000 * 1000 * 10), c; +for(var i = 0; i <= 7; i++){ + data += b; +} +*/ +data = 1; -data = data.toString(); -data += data + data; - -console.log(data.length); - -var gun = Gun('http://localhost:8080/gun'); +var gun = Gun('http://localhost:8765/gun'); +//var gun = Gun(); setTimeout(function(){ + + /*console.log("READ!"); + gun.get('bigsync').get('raw').on(function(a,b){ + console.log('yay!', b, (a && a.slice && a.slice(0,20)) || a, a.length); + }); + return;*/ console.log("SEND!"); - gun.get('bigsync').get('raw').put(data); + gun.get('bigsync').get('raw').put(data, function(ack){console.log(ack)}); /*var req = require('http').request({ host: 'localhost' diff --git a/test/tmp/nab.html b/test/tmp/nab.html deleted file mode 100644 index a5c4b368..00000000 --- a/test/tmp/nab.html +++ /dev/null @@ -1,101 +0,0 @@ -

notabug

- - - - - - - -

homepage

-
    -
- - - - - - - - \ No newline at end of file From d269419c96e3bde38c06c8b119f44e658407629e Mon Sep 17 00:00:00 2001 From: Mark Nadal Date: Tue, 25 Sep 2018 15:46:50 -0700 Subject: [PATCH 10/14] unbuild Stabilized against V8 Fatalities. --- gun.min.js | 4 ++-- package-lock.json | 2 +- package.json | 2 +- src/adapters/localStorage.js | 2 +- src/adapters/mesh.js | 34 ++++++++++++++++++++++------------ src/dup.js | 2 +- 6 files changed, 28 insertions(+), 18 deletions(-) diff --git a/gun.min.js b/gun.min.js index adfd5edc..61285cd0 100644 --- a/gun.min.js +++ b/gun.min.js @@ -1,2 +1,2 @@ -!function(){function t(n,o){function e(t){return t.split("/").slice(-1).toString().replace(".js","")}return o?require(n):n.slice?t[e(n)]:function(o,i){n(o={exports:{}}),t[e(i)]=o.exports}}var n;"undefined"!=typeof window&&(n=window),"undefined"!=typeof global&&(n=global),n=n||{};var o=n.console||{log:function(){}};if("undefined"!=typeof module)var e=module;t(function(t){var n={};n.fn={is:function(t){return!!t&&"function"==typeof t}},n.bi={is:function(t){return t instanceof Boolean||"boolean"==typeof t}},n.num={is:function(t){return!e(t)&&(t-parseFloat(t)+1>=0||1/0===t||-(1/0)===t)}},n.text={is:function(t){return"string"==typeof t}},n.text.ify=function(t){return n.text.is(t)?t:"undefined"!=typeof JSON?JSON.stringify(t):t&&t.toString?t.toString():t},n.text.random=function(t,n){var o="";for(t=t||24,n=n||"0123456789ABCDEFGHIJKLMNOPQRSTUVWXZabcdefghijklmnopqrstuvwxyz";t>0;)o+=n.charAt(Math.floor(Math.random()*n.length)),t--;return o},n.text.match=function(t,o){function e(t,n){for(var o,e=-1,i=0;o=n[i++];)if(!~(e=t.indexOf(o,e+1)))return!1;return!0}var i=!1;if(t=t||"",o=n.text.is(o)?{"=":o}:o||{},n.obj.has(o,"~")&&(t=t.toLowerCase(),o["="]=(o["="]||o["~"]).toLowerCase()),n.obj.has(o,"="))return t===o["="];if(n.obj.has(o,"*")){if(t.slice(0,o["*"].length)!==o["*"])return!1;i=!0,t=t.slice(o["*"].length)}if(n.obj.has(o,"!")){if(t.slice(-o["!"].length)!==o["!"])return!1;i=!0}if(n.obj.has(o,"+")&&n.list.map(n.list.is(o["+"])?o["+"]:[o["+"]],function(n){return t.indexOf(n)>=0?void(i=!0):!0}))return!1;if(n.obj.has(o,"-")&&n.list.map(n.list.is(o["-"])?o["-"]:[o["-"]],function(n){return t.indexOf(n)<0?void(i=!0):!0}))return!1;if(n.obj.has(o,">")){if(!(t>o[">"]))return!1;i=!0}if(n.obj.has(o,"<")){if(!(tn?-1:n>o?1:0):0}},n.list.map=function(t,n,o){return a(t,n,o)},n.list.index=1,n.obj={is:function(t){return t?t instanceof Object&&t.constructor===Object||"Object"===Object.prototype.toString.call(t).match(/^\[object (\w+)\]$/)[1]:!1}},n.obj.put=function(t,n,o){return(t||{})[n]=o,t},n.obj.has=function(t,n){return t&&Object.prototype.hasOwnProperty.call(t,n)},n.obj.del=function(t,n){return t?(t[n]=null,delete t[n],t):void 0},n.obj.as=function(t,n,o,e){return t[n]=t[n]||(e===o?{}:o)},n.obj.ify=function(t){if(r(t))return t;try{t=JSON.parse(t)}catch(n){t={}}return t},function(){function t(t,n){u(this,n)&&o!==this[n]||(this[n]=t)}var o;n.obj.to=function(n,o){return o=o||{},a(n,t,o),o}}(),n.obj.copy=function(t){return t?JSON.parse(JSON.stringify(t)):t},function(){function t(t,n){var o=this.n;if(!o||!(n===o||r(o)&&u(o,n)))return n?!0:void 0}n.obj.empty=function(n,o){return n&&a(n,t,{n:o})?!1:!0}}(),function(){function t(n,o){return 2===arguments.length?(t.r=t.r||{},void(t.r[n]=o)):(t.r=t.r||[],void t.r.push(n))}var i=Object.keys;n.obj.map=function(a,s,f){var c,l,p,d,h,v=0,g=o(s);if(t.r=null,i&&r(a)&&(d=i(a),h=!0),e(a)||d)for(l=(d||a).length;l>v;v++){var m=v+n.list.index;if(g){if(p=h?s.call(f||this,a[d[v]],d[v],t):s.call(f||this,a[v],m,t),p!==c)return p}else if(s===a[h?d[v]:v])return d?d[v]:m}else for(v in a)if(g){if(u(a,v)&&(p=f?s.call(f,a[v],v,t):s(a[v],v,t),p!==c))return p}else if(s===a[v])return v;return g?t.r:n.list.index?0:-1}}(),n.time={},n.time.is=function(t){return t?t instanceof Date:+(new Date).getTime()};var o=n.fn.is,e=n.list.is,i=n.obj,r=i.is,u=i.has,a=i.map;t.exports=n})(t,"./type"),t(function(t){t.exports=function n(t,o,e){if(!t)return{to:n};var i,t=(this.tag||(this.tag={}))[t]||(this.tag[t]={tag:t,to:n._={next:function(t){var n;(n=this.to)&&n.next(t)}}});if(o instanceof Function){var r={off:n.off||(n.off=function(){return this.next===n._.next?!0:(this===this.the.last&&(this.the.last=this.back),this.to.back=this.back,this.next=n._.next,this.back.to=this.to,void(this.the.last===this.the&&delete this.on.tag[this.the.tag]))}),to:n._,next:o,the:t,on:this,as:e};return(r.back=t.last||t).to=r,t.last=r}return(t=t.to)&&i!==o&&t.next(o),t}})(t,"./onto"),t(function(t){function n(t,n,e,i,r){if(n>t)return{defer:!0};if(e>n)return{historical:!0};if(n>e)return{converge:!0,incoming:!0};if(n===e){if(i=o(i)||"",r=o(r)||"",i===r)return{state:!0};if(r>i)return{converge:!0,current:!0};if(i>r)return{converge:!0,incoming:!0}}return{err:"Invalid CRDT Data: "+i+" to "+r+" at "+n+" to "+e+"!"}}if("undefined"==typeof JSON)throw new Error("JSON is not included in this browser. 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Put.no.get");n.data=h({},r,n.data),r=null}if(l===u){if(!a.get)return;t||(r=a.$.back(function(t){return t.link||t.soul?t.link||t.soul:void(n.data=h({},t.get,n.data))})),r=r||a.get,a=a.root.$.get(r)._,n.soul=r,u=n.data}return n.not||(n.soul=n.soul||t)||(n.path&&d(n.data)?n.soul=(s.uuid||n.via.back("opt.uuid")||c.text.random)():(k==a.get&&(n.soul=(a.put||g)["#"]||a.dub),n.soul=n.soul||a.soul||a.soul||(s.uuid||n.via.back("opt.uuid")||c.text.random)()),n.soul)?void n.ref.put(n.data,n.soul,n):void n.via.back("opt.uuid")(function(t,o){return t?c.log(t):void n.ref.put(n.data,n.soul=o,n)})}}}var c=t("./root");c.chain.put=function(t,o,i){var r,a=this,u=a._,s=u.root.$;return i=i||{},i.data=t,i.via=i.$=i.via||i.$||a,"string"==typeof o?i.soul=o:i.ack=i.ack||o,u.soul&&(i.soul=u.soul),i.soul||s===a?d(i.data)?(i.soul=i.soul||(i.not=c.node.soul(i.data)||(i.via.back("opt.uuid")||c.text.random)()),i.soul?(i.$=a=s.get(i.soul),i.ref=i.$,n(i),a):(i.via.back("opt.uuid")(function(t,n){return t?c.log(t):void(i.ref||i.$).put(i.data,i.soul=n,i)}),a)):((i.ack||m).call(i,i.out={err:c.log("Data saved to the root level of the graph must be a node (an object), not a",typeof i.data,'of "'+i.data+'"!')}),i.res&&i.res(),a):c.is(t)?(t.get(function(t,n,e){return!t&&c.val.is(e.put)?c.log("The reference you are saving is a",typeof e.put,'"'+e.put+'", not a node (object)!'):void a.put(c.val.rel.ify(t),o,i)},!0),a):(i.ref=i.ref||s._===(r=u.back)?a:r.$,i.ref._.soul&&c.val.is(i.data)&&u.get?(i.data=h({},u.get,i.data),i.ref.put(i.data,i.soul,i),a):(i.ref.get(f,!0,{as:i}),i.out||(i.res=i.res||e,i.$._.stun=i.ref._.stun),a))};var l,p=c.obj,d=p.is,h=p.put,v=p.map,g={},m=function(){},b=function(t,n){t.call(n||g)},k=c.node._})(t,"./put"),t(function(n){var o=t("./root");t("./chain"),t("./back"),t("./put"),t("./get"),n.exports=o})(t,"./index"),t(function(){function n(t,n){{var o,e=this,r=t.$,a=(r||{})._||{},u=a.put||t.put;e.at}if(i!==u){if(o=t.$$){if(o=t.$$._,i===o.put)return;u=o.put}e.change&&(u=t.put),e.as?e.ok.call(e.as,t,n):e.ok.call(r,u,t.get,t,n)}}function o(t,n,e){var r,u,s=this.as,f=(s.at,t.$),c=f._,l=c.put||t.put;if(u=t.$$){if(r=u=t.$$._,i===u.put)return;l=u.put}return(u=n.wait)&&(u=u[c.id])&&clearTimeout(u),!e&&(i===l||c.soul||c.link||r&&!(0 .once, apologies unexpected."),this.once(t,n)},e.chain.once=function(t,n){var r=this,a=r._,u=a.put;if(0=(n.batch||1e3)?s():void(e||(e=setTimeout(s,n.wait||1)))}),t.on("get",function(o){function e(){if(s&&(i=s["#"])){var e=s["."];r=a[i]||u,r&&e&&(r=Gun.state.to(r,e)),(r||Gun.obj.empty(n.peers))&&t.on("in",{"@":o["#"],put:Gun.graph.node(r),how:"lS",lS:o.I})}}this.to.next(o);var i,r,u,s=o.get;Gun.debug?setTimeout(e,1):e()});var u=function(t,n,o,e){a[e]=Gun.state.to(o,n,a[e])},s=function(u){var f;r=0,clearTimeout(e),e=!1;var c=i;i={},u&&(a=u);try{o.setItem(n.prefix,JSON.stringify(a))}catch(l){Gun.log(f=(l||"localStorage failure")+" Consider using GUN's IndexedDB plugin for RAD for more storage space, temporary example at https://github.com/amark/gun/blob/master/test/tmp/indexedDB.html ."),t.on("localStorage:error",{err:f,file:n.prefix,flush:a,retry:s})}(f||Gun.obj.empty(n.peers))&&Gun.obj.map(c,function(n,o){t.on("in",{"@":o,err:f,ok:0})})}}})}})(t,"./adapters/localStorage"),t(function(n){function e(t){var n=function(){},u=t.opt||{};return u.log=u.log||o.log,u.gap=u.gap||u.wait||1,u.pack=u.pack||.3*(u.memory?1e3*u.memory*1e3:1399e6),n.out=function(o){var e;return this.to&&this.to.next(o),(e=o["@"])&&(e=t.dup.s[e])&&(e=e.it)&&e.mesh?(n.say(o,e.mesh.via,1),void(e["##"]=o["##"])):void n.say(o)},t.on("create",function(o){o.opt.pid=o.opt.pid||i.text.random(9),this.to.next(o),t.on("out",n.out)}),n.hear=function(o,e){if(o){var r,a,s,f=t.dup,c=o[0];if(u.pack<=o.length)return n.say({dam:"!",err:"Message too big!"},e);try{s=JSON.parse(o)}catch(l){u.log("DAM JSON parse error",l)}if("{"===c){if(!s)return;if(f.check(r=s["#"]))return;if(f.track(r,!0).it=s,(c=s["@"])&&s.put&&(a=s["##"]||(s["##"]=n.hash(s)),(c+=a)!=r)){if(f.check(c))return;(c=f.s)[a]=c[r]}return(s.mesh=function(){}).via=e,(c=s["><"])&&(s.mesh.to=i.obj.map(c.split(","),function(t,n,o){o(t,!0)})),s.dam?void((c=n.hear[s.dam])&&c(s,e,t)):void t.on("in",s)}if("["!==c);else{if(!s)return;for(var p,d=0;p=s[d++];)n.hear(p,e)}}},function(){function o(t){var n=t.batch;if(n&&(t.batch=t.tail=null,n.length))try{e(JSON.stringify(n),t)}catch(o){u.log("DAM JSON stringify error",o)}}function e(t,n){var o=n.wire;try{o.send?o.send(t):n.say&&n.say(t)}catch(e){(n.queue=n.queue||[]).push(t)}}n.say=function(r,s,f){if(!s)return void i.obj.map(u.peers,function(t){n.say(r,t)});var c,l,p,d=s.wire||u.wire&&u.wire(s);if(d&&(l=r.mesh||a,s!==l.via&&((p=l.raw)||(p=n.raw(r)),!((c=r["@"])&&(c=t.dup.s[c])&&(c=c.it)&&c.get&&c["##"]&&c["##"]===r["##"]||(c=l.to)&&(c[s.url]||c[s.id])&&!f)))){if(s.batch){if(s.tail=(s.tail||0)+p.length,s.tail<=u.pack)return void s.batch.push(p);o(s)}s.batch=[],setTimeout(function(){o(s)},u.gap),e(p,s)}}}(),function(){function o(t,n){var o;return n instanceof Object?(i.obj.map(Object.keys(n).sort(),a,{to:o={},on:n}),o):n}function a(t){this.to[t]=this.on[t]}n.raw=function(e){if(!e)return"";var a,c,l,p=t.dup,d=e.mesh||{};if(l=d.raw)return l;if("string"==typeof e)return e;e["@"]&&(l=e.put)&&((c=e["##"])||(a=s(l,o)||"",c=n.hash(e,a),e["##"]=c),(l=p.s)[c=e["@"]+c]=l[e["#"]],e["#"]=c||e["#"],a&&((e=i.obj.to(e)).put=f));var h=0,v=[];i.obj.map(u.peers,function(t){return v.push(t.url||t.id),++h>9?!0:void 0}),e["><"]=v.join();var g=s(e);return r!==a&&(l=g.indexOf(f,g.indexOf("put")),g=g.slice(0,l-1)+a+g.slice(l+f.length+1)),d&&(d.raw=g),g},n.hash=function(t,n){return e.hash(n||s(t.put,o)||"")||t["#"]||i.text.random(9)};var s=JSON.stringify,f=":])([:"}(),n.hi=function(o){var e=o.wire||{};o.id||o.url?(u.peers[o.url||o.id]=o,i.obj.del(u.peers,e.id)):(e=e.id=e.id||i.text.random(9),n.say({dam:"?"},u.peers[e]=o)),e.hied||t.on(e.hied="hi",o),e=o.queue,o.queue=[],i.obj.map(e,function(t){n.say(t,o)})},n.bye=function(n){i.obj.del(u.peers,n.id),t.on("bye",n)},n.hear["!"]=function(t){u.log("Error:",t.err)},n.hear["?"]=function(t,o){return t.pid?(o.id=o.id||t.pid,void n.hi(o)):n.say({dam:"?",pid:u.pid,"@":t["#"]},o)},n}var i=t("../type");e.hash=function(t){if("string"!=typeof t)return{err:1};var n=0;if(!t.length)return n;for(var o,e=0,i=t.length;i>e;++e)o=t.charCodeAt(e), +n=(n<<5)-n+o,n|=0;return n};var r,a={};Object.keys=Object.keys||function(t){return map(t,function(t,n,o){o(n)})};try{n.exports=e}catch(u){}})(t,"./adapters/mesh"),t(function(){var n=t("../index");n.Mesh=t("./mesh"),n.on("opt",function(t){function o(t){try{if(!t||!t.url)return o&&o(t);var n=t.url.replace("http","ws"),o=t.wire=new i.WebSocket(n);return o.onclose=function(){i.mesh.bye(t),e(t)},o.onerror=function(n){e(t),n&&"ECONNREFUSED"===n.code},o.onopen=function(){i.mesh.hi(t)},o.onmessage=function(n){n&&i.mesh.hear(n.data||n,t)},o}catch(r){}}function e(t){clearTimeout(t.defer),t.defer=setTimeout(function(){o(t)},2e3)}this.to.next(t);var i=t.opt;if(!t.once&&!1!==i.WebSocket){var r;"undefined"!=typeof window&&(r=window),"undefined"!=typeof global&&(r=global),r=r||{};var a=i.WebSocket||r.WebSocket||r.webkitWebSocket||r.mozWebSocket;if(a){i.WebSocket=a;{i.mesh=i.mesh||n.Mesh(t),i.wire}i.wire=o}}})})(t,"./adapters/websocket")}(); \ No newline at end of file diff --git a/package-lock.json b/package-lock.json index bbfbd78f..8f356c89 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,6 +1,6 @@ { "name": "gun", - "version": "0.9.99994", + "version": "0.9.99995", "lockfileVersion": 1, "requires": true, "dependencies": { diff --git a/package.json b/package.json index 3d9b4e28..0dcca8db 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "gun", - "version": "0.9.99994", + "version": "0.9.99995", "description": "A realtime, decentralized, offline-first, graph data synchronization engine.", "main": "index.js", "browser": "gun.min.js", diff --git a/src/adapters/localStorage.js b/src/adapters/localStorage.js index 932d7164..33361ab5 100644 --- a/src/adapters/localStorage.js +++ b/src/adapters/localStorage.js @@ -129,7 +129,7 @@ Gun.on('create', function(root){ if(data){ disk = data } try{store.setItem(opt.prefix, JSON.stringify(disk)); }catch(e){ - Gun.log(err = e || "localStorage failure"); + Gun.log(err = (e || "localStorage failure") + " Consider using GUN's IndexedDB plugin for RAD for more storage space, temporary example at https://github.com/amark/gun/blob/master/test/tmp/indexedDB.html ."); root.on('localStorage:error', {err: err, file: opt.prefix, flush: disk, retry: flush}); } if(!err && !Gun.obj.empty(opt.peers)){ return } // only ack if there are no peers. diff --git a/src/adapters/mesh.js b/src/adapters/mesh.js index d3a77929..6c99a6e8 100644 --- a/src/adapters/mesh.js +++ b/src/adapters/mesh.js @@ -3,7 +3,10 @@ var Type = require('../type'); function Mesh(ctx){ var mesh = function(){}; - var opt = ctx.opt; + var opt = ctx.opt || {}; + opt.log = opt.log || console.log; + opt.gap = opt.gap || opt.wait || 1; + opt.pack = opt.pack || (opt.memory? (opt.memory * 1000 * 1000) : 1399000000) * 0.3; // max_old_space_size defaults to 1400 MB. mesh.out = function(msg){ var tmp; if(this.to){ this.to.next(msg) } @@ -29,8 +32,9 @@ function Mesh(ctx){ mesh.hear = function(raw, peer){ if(!raw){ return } var dup = ctx.dup, id, hash, msg, tmp = raw[0]; + if(opt.pack <= raw.length){ return mesh.say({dam: '!', err: "Message too big!"}, peer) } try{msg = JSON.parse(raw); - }catch(e){console.log('DAM JSON parse error', e)} + }catch(e){opt.log('DAM JSON parse error', e)} if('{' === tmp){ if(!msg){ return } if(dup.check(id = msg['#'])){ return } @@ -94,20 +98,25 @@ function Mesh(ctx){ } if((tmp = msh.to) && (tmp[peer.url] || tmp[peer.id]) && !o){ return } // TODO: still needs to be tested if(peer.batch){ - peer.batch.push(raw); - return; + peer.tail = (peer.tail || 0) + raw.length; + if(peer.tail <= opt.pack){ + peer.batch.push(raw); + return; + } + flush(peer); } peer.batch = []; - setTimeout(function(){ - var tmp = peer.batch; - if(!tmp){ return } - peer.batch = null; - if(!tmp.length){ return } - send(JSON.stringify(tmp), peer); - }, opt.gap || opt.wait || 1); + setTimeout(function(){flush(peer)}, opt.gap); send(raw, peer); } - + function flush(peer){ + var tmp = peer.batch; + if(!tmp){ return } + peer.batch = peer.tail = null; + if(!tmp.length){ return } + try{send(JSON.stringify(tmp), peer); + }catch(e){opt.log('DAM JSON stringify error', e)} + } function send(raw, peer){ var wire = peer.wire; try{ @@ -193,6 +202,7 @@ function Mesh(ctx){ ctx.on('bye', peer); } + mesh.hear['!'] = function(msg, peer){ opt.log('Error:', msg.err) } mesh.hear['?'] = function(msg, peer){ if(!msg.pid){ return mesh.say({dam: '?', pid: opt.pid, '@': msg['#']}, peer) } peer.id = peer.id || msg.pid; diff --git a/src/dup.js b/src/dup.js index 0d99434b..040089ac 100644 --- a/src/dup.js +++ b/src/dup.js @@ -16,7 +16,7 @@ function Dup(opt){ dup.to = setTimeout(function(){ var now = time_is(); Type.obj.map(dup.s, function(it, id){ - if(opt.age > (now - it.was)){ return } + if(it && opt.age > (now - it.was)){ return } Type.obj.del(dup.s, id); }); dup.to = null; From e59bece17ed06041db5d43e3ccac577051231eca Mon Sep 17 00:00:00 2001 From: Mark Nadal Date: Tue, 25 Sep 2018 16:00:57 -0700 Subject: [PATCH 11/14] Update README.md --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index f019fd71..502cd122 100644 --- a/README.md +++ b/README.md @@ -101,6 +101,7 @@ On that note, let's get some official shout outs covered first:

Thanks to:
Lorenzo Mangani, +NLnet Foundation, Sam Liu, Daniel Dombrowsky, Vincent Woo, From 5b442293a8fb86efd62da7a0fba538769145cbfb Mon Sep 17 00:00:00 2001 From: Mark Nadal Date: Tue, 25 Sep 2018 16:06:51 -0700 Subject: [PATCH 12/14] Update README.md --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 502cd122..febd3ffb 100644 --- a/README.md +++ b/README.md @@ -100,6 +100,7 @@ On that note, let's get some official shout outs covered first:

Thanks to:
+Robert Heessels, Lorenzo Mangani, NLnet Foundation, Sam Liu, From 4e5b98af4cf902627061f67c589bf7b105743828 Mon Sep 17 00:00:00 2001 From: masterex1000 Date: Wed, 26 Sep 2018 17:47:01 -0600 Subject: [PATCH 13/14] Add les.js (Memory Evict) --- lib/les.js | 121 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 121 insertions(+) create mode 100644 lib/les.js diff --git a/lib/les.js b/lib/les.js new file mode 100644 index 00000000..e6f3cb16 --- /dev/null +++ b/lib/les.js @@ -0,0 +1,121 @@ +; +(function() { + + // _ _____ ____ _ + // | | | ____/ ___| (_)___ + // | | | _| \___ \ | / __| + // | |___| |___ ___) | | \__ \ + // |_____|_____|____(_)/ |___/ + // ---------------------------- + // LES.js (Last rEcently uSed) + // ---------------------------- + // A Small, lightweight, queue-based + // Garbage Collector for Gun + // Originally By: Collin Conrad (@masterex1000) + + //NOTE: set to false is running from file in YOUR code + var USELOCALGUN = true; + + //NOTE: adds some debug messages + var DEBUG = false; + + + var Gun = (typeof window !== "undefined") ? window.Gun : (USELOCALGUN ? require('../gun') : require("gun")); + var ev = {}; + var empty = {}; + + Gun.on('opt', function(root) { + this.to.next(root); + if (root.once) + return; + if (typeof process == 'undefined') + return + var mem = process.memoryUsage; + + if (!mem) //exit because we are in the browser + return; + + //Figure out the most amount of memory we can use. TODO: make configurable? + ev.max = parseFloat(root.opt.memory || process.env.WEB_MEMORY || 512) * 0.8; + + var nodes = {}; //checks if the node already exists + var nodesArray = []; //used to easily sort everything and store info about the nodes + var memoryUpdate = 0; // last time we printed the current memory stats + + var check = function() { + ev.used = mem().rss / 1024 / 1024; //Contains the amt. of used ram in MB + setTimeout(function() { // So we can handle requests etc. before we start collecting + GC(ev.used / ev.max); // Calculate the memory ratio, and execute the garbage collector + }, 1); + } + + setInterval(check, 1000); // set the garbage collector to run every second, TODO: make configurable + + //Executed every time a node gets modifyed + root.on("put", function(e) { + var ctime = Date.now(); + var souls = Object.keys(e.put || empty); + for (var i = 0; i < souls.length; i++) { + enqueueNode(souls[i], ctime); + } + }); + + //Adds a soul the garbage collectors "freeing" queue + function enqueueNode(soul, ctime) { + if (nodes[soul] == true) { //The node already exists in the queue + var index = nodesArray.findIndex(function(e) { + return e[0] === soul; + }); + if (index == -1) { + console.err("Something happened and the node '" + soul + "' won't get garbage collection unless the value is updated agian"); + return; + } else { + nodesArray.splice(index, 1); // remove the existing ref. + nodesArray.push([soul, ctime]); // push the new instance + } + } else { + nodesArray.push([soul, ctime]); + nodes[soul] = true; + } + } + + //The main garbage collecting routine + function GC(memRatio) { + var curTime = Date.now(); // get the current time + + if (curTime - memoryUpdate >= 5000) { + console.log("|GC| %s | Current Memory Ratio: %d | Current Ram Usage %sMB | Nodes in Memory %s", new Date().toLocaleString(), round(memRatio, 2), round(ev.used, 2), Object.keys(root.graph || empty).length); + memoryUpdate = curTime; + } + + var freed = 0; + + while (nodesArray.length > 0) { + var soul = nodesArray[0][0]; + var nts = nodesArray[0][1]; + if (DEBUG) + console.log("Soul: " + soul + " | Remove Importance: " + calcRemoveImportance(nts, curTime, memRatio) + + " | Memory Ratio: " + memRatio + " | Time Existed: " + (curTime - nts) / 1000); + if (calcRemoveImportance(nodesArray[0][1], curTime, memRatio) >= 100) { + root.gun.get(nodesArray[0][0]).off(); //Remove the node + delete nodes[nodesArray[0][0]]; // remove the lookup value + nodesArray.splice(0, 1); + freed++; + } else + break; + } + if (freed > 0) + console.log("|GC| Removed %s nodes in %s seconds-----------------------------------------------------------------", freed, (Date.now() - curTime) * 0.001); + } + + //Generates a number that, after it hits a threshold, the node gets removed + function calcRemoveImportance(timestamp, ctime, memoryUsageRatio) { + var time = (ctime - timestamp) * 0.001; + return time * 10 * (memoryUsageRatio * memoryUsageRatio) + } + + function round(value, decimals) { //a basic rounding function + return Number(Math.round(value + 'e' + decimals) + 'e-' + decimals); + } + }); +}()); \ No newline at end of file From f1ff3b005cf3348aefb51e9b243a45ec2c9c456c Mon Sep 17 00:00:00 2001 From: Mark Nadal Date: Thu, 27 Sep 2018 16:30:56 -0700 Subject: [PATCH 14/14] Update README.md --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index febd3ffb..336915e8 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,7 @@ **GUN** is an _ecosystem_ of tools that let you build tomorrow's dApps, today. -Decentralized alternatives to [Reddit](https://notabug.io/), [YouTube](https://d.tube/), [Wikipedia](https://news.ycombinator.com/item?id=17685682), etc. are already pushing terabytes of daily P2P traffic on GUN. We are a [friendly community](https://gitter.im/amark/gun) creating a free fun future for freedom: +Decentralized alternatives to [Reddit](https://notabug.io/t/whatever/comments/36588a16b9008da4e3f15663c2225e949eca4a15/gpu-bot-test), [YouTube](https://d.tube/), [Wikipedia](https://news.ycombinator.com/item?id=17685682), etc. are already pushing terabytes of daily P2P traffic on GUN. We are a [friendly community](https://gitter.im/amark/gun) creating a free fun future for freedom: