fix: base url null

[7six]

based in that issue: https://stackoverflow.com/questions/59275646/base-routes-are-always-empty-with-rendertron.

I could detect that a slash corresponding to the protocol in the initialization is removed from the url

this.app.use( route.get('/render/:url(.*)', this.handleRenderRequest.bind(this))); I solved it by adding the following method in the rendertron class and calling it from the handleRenderRequest method

handleFixProtocol(href: string) { if (href.startsWith('https://') || href.startsWith('https://') ) { return href; } else { const parsedUrl = url.parse(href); if (!parsedUrl.host) { return parsedUrl.protocol + '/' + parsedUrl.path; } else { return parsedUrl.protocol + '//' + parsedUrl.host + parsedUrl.path; } } } async handleRenderRequest(ctx: Koa.Context, url: string) { if (!this.renderer) { throw (new Error('No renderer initalized yet.')); }

url = this.handleFixProtocol(url);

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