observable-socket
Version:
Wraps a websocket in an Observable.
2 lines (1 loc) • 7.99 kB
JavaScript
var ObservableSocket=function(t,e,r,n){"use strict";function o(t){return t&&"object"==typeof t&&"default"in t?t:{default:t}}var i=o(e);function a(){a=function(){return t};var t={},e=Object.prototype,r=e.hasOwnProperty,n=Object.defineProperty||function(t,e,r){t[e]=r.value},o="function"==typeof Symbol?Symbol:{},i=o.iterator||"@@iterator",c=o.asyncIterator||"@@asyncIterator",u=o.toStringTag||"@@toStringTag";function s(t,e,r){return Object.defineProperty(t,e,{value:r,enumerable:!0,configurable:!0,writable:!0}),t[e]}try{s({},"")}catch(t){s=function(t,e,r){return t[e]=r}}function f(t,e,r,o){var i=e&&e.prototype instanceof p?e:p,a=Object.create(i.prototype),c=new _(o||[]);return n(a,"_invoke",{value:L(t,r,c)}),a}function l(t,e,r){try{return{type:"normal",arg:t.call(e,r)}}catch(t){return{type:"throw",arg:t}}}t.wrap=f;var h={};function p(){}function v(){}function d(){}var y={};s(y,i,(function(){return this}));var g=Object.getPrototypeOf,m=g&&g(g(k([])));m&&m!==e&&r.call(m,i)&&(y=m);var b=d.prototype=p.prototype=Object.create(y);function w(t){["next","throw","return"].forEach((function(e){s(t,e,(function(t){return this._invoke(e,t)}))}))}function x(t,e){function o(n,i,a,c){var u=l(t[n],t,i);if("throw"!==u.type){var s=u.arg,f=s.value;return f&&"object"==typeof f&&r.call(f,"__await")?e.resolve(f.__await).then((function(t){o("next",t,a,c)}),(function(t){o("throw",t,a,c)})):e.resolve(f).then((function(t){s.value=t,a(s)}),(function(t){return o("throw",t,a,c)}))}c(u.arg)}var i;n(this,"_invoke",{value:function(t,r){function n(){return new e((function(e,n){o(t,r,e,n)}))}return i=i?i.then(n,n):n()}})}function L(t,e,r){var n="suspendedStart";return function(o,i){if("executing"===n)throw new Error("Generator is already running");if("completed"===n){if("throw"===o)throw i;return P()}for(r.method=o,r.arg=i;;){var a=r.delegate;if(a){var c=E(a,r);if(c){if(c===h)continue;return c}}if("next"===r.method)r.sent=r._sent=r.arg;else if("throw"===r.method){if("suspendedStart"===n)throw 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t&&(e.finallyLoc=t[2],e.afterLoc=t[3]),this.tryEntries.push(e)}function O(t){var e=t.completion||{};e.type="normal",delete e.arg,t.completion=e}function _(t){this.tryEntries=[{tryLoc:"root"}],t.forEach(j,this),this.reset(!0)}function k(t){if(t){var e=t[i];if(e)return e.call(t);if("function"==typeof t.next)return t;if(!isNaN(t.length)){var n=-1,o=function e(){for(;++n<t.length;)if(r.call(t,n))return e.value=t[n],e.done=!1,e;return e.value=void 0,e.done=!0,e};return o.next=o}}return{next:P}}function P(){return{value:void 0,done:!0}}return v.prototype=d,n(b,"constructor",{value:d,configurable:!0}),n(d,"constructor",{value:v,configurable:!0}),v.displayName=s(d,u,"GeneratorFunction"),t.isGeneratorFunction=function(t){var e="function"==typeof t&&t.constructor;return!!e&&(e===v||"GeneratorFunction"===(e.displayName||e.name))},t.mark=function(t){return Object.setPrototypeOf?Object.setPrototypeOf(t,d):(t.__proto__=d,s(t,u,"GeneratorFunction")),t.prototype=Object.create(b),t},t.awrap=function(t){return{__await:t}},w(x.prototype),s(x.prototype,c,(function(){return this})),t.AsyncIterator=x,t.async=function(e,r,n,o,i){void 0===i&&(i=Promise);var a=new x(f(e,r,n,o),i);return t.isGeneratorFunction(r)?a:a.next().then((function(t){return t.done?t.value:a.next()}))},w(b),s(b,u,"Generator"),s(b,i,(function(){return this})),s(b,"toString",(function(){return"[object Generator]"})),t.keys=function(t){var e=Object(t),r=[];for(var n in e)r.push(n);return r.reverse(),function t(){for(;r.length;){var n=r.pop();if(n in e)return t.value=n,t.done=!1,t}return t.done=!0,t}},t.values=k,_.prototype={constructor:_,reset:function(t){if(this.prev=0,this.next=0,this.sent=this._sent=void 0,this.done=!1,this.delegate=null,this.method="next",this.arg=void 0,this.tryEntries.forEach(O),!t)for(var e in this)"t"===e.charAt(0)&&r.call(this,e)&&!isNaN(+e.slice(1))&&(this[e]=void 0)},stop:function(){this.done=!0;var t=this.tryEntries[0].completion;if("throw"===t.type)throw t.arg;return this.rval},dispatchException:function(t){if(this.done)throw t;var e=this;function n(r,n){return a.type="throw",a.arg=t,e.next=r,n&&(e.method="next",e.arg=void 0),!!n}for(var o=this.tryEntries.length-1;o>=0;--o){var i=this.tryEntries[o],a=i.completion;if("root"===i.tryLoc)return n("end");if(i.tryLoc<=this.prev){var c=r.call(i,"catchLoc"),u=r.call(i,"finallyLoc");if(c&&u){if(this.prev<i.catchLoc)return n(i.catchLoc,!0);if(this.prev<i.finallyLoc)return n(i.finallyLoc)}else if(c){if(this.prev<i.catchLoc)return n(i.catchLoc,!0)}else{if(!u)throw new Error("try statement without catch or finally");if(this.prev<i.finallyLoc)return n(i.finallyLoc)}}}},abrupt:function(t,e){for(var n=this.tryEntries.length-1;n>=0;--n){var o=this.tryEntries[n];if(o.tryLoc<=this.prev&&r.call(o,"finallyLoc")&&this.prev<o.finallyLoc){var i=o;break}}i&&("break"===t||"continue"===t)&&i.tryLoc<=e&&e<=i.finallyLoc&&(i=null);var a=i?i.completion:{};return a.type=t,a.arg=e,i?(this.method="next",this.next=i.finallyLoc,h):this.complete(a)},complete:function(t,e){if("throw"===t.type)throw t.arg;return"break"===t.type||"continue"===t.type?this.next=t.arg:"return"===t.type?(this.rval=this.arg=t.arg,this.method="return",this.next="end"):"normal"===t.type&&e&&(this.next=e),h},finish:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.finallyLoc===t)return this.complete(r.completion,r.afterLoc),O(r),h}},catch:function(t){for(var e=this.tryEntries.length-1;e>=0;--e){var r=this.tryEntries[e];if(r.tryLoc===t){var n=r.completion;if("throw"===n.type){var o=n.arg;O(r)}return o}}throw new Error("illegal catch attempt")},delegateYield:function(t,e,r){return this.delegate={iterator:k(t),resultName:e,nextLoc:r},"next"===this.method&&(this.arg=void 0),h}},t}function c(t,e,r,n,o,i,a){try{var c=t[i](a),u=c.value}catch(t){return void r(t)}c.done?e(u):Promise.resolve(u).then(n,o)}return t.create=function(t){var e,o,u=i.default("observable-socket"),s=function(e){return t.send(e)},f=new Promise((function(e){1===t.readyState?(u("already opened"),e(s)):n.fromEvent(t,"open").pipe(r.take(1)).subscribe((function(){return e(s)}))})),l=new n.Observable((function(e){var r=n.fromEvent(t,"message").subscribe((function(t){i.default("observable-socket:handleNext")("message"),e.next(t)})),o=n.fromEvent(t,"error").subscribe((function(t){u("error",t),e.error(t)})),a=n.fromEvent(t,"close").subscribe((function(){u("closed"),e.complete()}));return function(){a.unsubscribe(),o.unsubscribe(),r.unsubscribe()}}));return{up:(e=a().mark((function t(e){var r;return a().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.next=2,f;case 2:return r=t.sent,t.abrupt("return",r(e));case 4:case"end":return t.stop()}}),t)})),o=function(){var t=this,r=arguments;return new Promise((function(n,o){var i=e.apply(t,r);function a(t){c(i,n,o,a,u,"next",t)}function u(t){c(i,n,o,a,u,"throw",t)}a(void 0)}))},function(t){return o.apply(this,arguments)}),down:l}},Object.defineProperty(t,"__esModule",{value:!0}),t}({},debug,rxjs.operators,rxjs);