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Wrap connect middleware function into a Fiber.

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Fixes: #6170
This commit is contained in:
Mitar
2016-02-06 13:17:49 -08:00
parent eb897bc917
commit 6bf646fd48
1 changed files with 72 additions and 70 deletions
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142
packages/webapp/webapp_server.js
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@@ -649,81 +649,83 @@ var runWebAppServer = function () {
});
app.use(function (req, res, next) {
if (! appUrl(req.url))
return next();
Fiber(function () {
if (!appUrl(req.url))
return next();
var headers = {
'Content-Type': 'text/html; charset=utf-8'
};
if (shuttingDown)
headers['Connection'] = 'Close';
var headers = {
'Content-Type': 'text/html; charset=utf-8'
};
if (shuttingDown)
headers['Connection'] = 'Close';
var request = WebApp.categorizeRequest(req);
var request = WebApp.categorizeRequest(req);
if (request.url.query && request.url.query['meteor_css_resource']) {
// In this case, we're requesting a CSS resource in the meteor-specific
// way, but we don't have it. Serve a static css file that indicates that
// we didn't have it, so we can detect that and refresh. Make sure
// that any proxies or CDNs don't cache this error! (Normally proxies
// or CDNs are smart enough not to cache error pages, but in order to
// make this hack work, we need to return the CSS file as a 200, which
// would otherwise be cached.)
headers['Content-Type'] = 'text/css; charset=utf-8';
headers['Cache-Control'] = 'no-cache';
res.writeHead(200, headers);
res.write(".meteor-css-not-found-error { width: 0px;}");
if (request.url.query && request.url.query['meteor_css_resource']) {
// In this case, we're requesting a CSS resource in the meteor-specific
// way, but we don't have it. Serve a static css file that indicates that
// we didn't have it, so we can detect that and refresh. Make sure
// that any proxies or CDNs don't cache this error! (Normally proxies
// or CDNs are smart enough not to cache error pages, but in order to
// make this hack work, we need to return the CSS file as a 200, which
// would otherwise be cached.)
headers['Content-Type'] = 'text/css; charset=utf-8';
headers['Cache-Control'] = 'no-cache';
res.writeHead(200, headers);
res.write(".meteor-css-not-found-error { width: 0px;}");
res.end();
return undefined;
}
if (request.url.query && request.url.query['meteor_js_resource']) {
// Similarly, we're requesting a JS resource that we don't have.
// Serve an uncached 404. (We can't use the same hack we use for CSS,
// because actually acting on that hack requires us to have the JS
// already!)
headers['Cache-Control'] = 'no-cache';
res.writeHead(404, headers);
res.end("404 Not Found");
return undefined;
}
if (request.url.query && request.url.query['meteor_dont_serve_index']) {
// When downloading files during a Cordova hot code push, we need
// to detect if a file is not available instead of inadvertently
// downloading the default index page.
// So similar to the situation above, we serve an uncached 404.
headers['Cache-Control'] = 'no-cache';
res.writeHead(404, headers);
res.end("404 Not Found");
return undefined;
}
// /packages/asdfsad ... /__cordova/dafsdf.js
var pathname = parseurl(req).pathname;
var archKey = pathname.split('/')[1];
var archKeyCleaned = 'web.' + archKey.replace(/^__/, '');
if (!/^__/.test(archKey) || !_.has(archPath, archKeyCleaned)) {
archKey = WebApp.defaultArch;
} else {
archKey = archKeyCleaned;
}
var boilerplate;
try {
boilerplate = getBoilerplate(request, archKey);
} catch (e) {
Log.error("Error running template: " + e);
res.writeHead(500, headers);
res.end();
return undefined;
}
var statusCode = res.statusCode ? res.statusCode : 200;
res.writeHead(statusCode, headers);
res.write(boilerplate);
res.end();
return undefined;
}
if (request.url.query && request.url.query['meteor_js_resource']) {
// Similarly, we're requesting a JS resource that we don't have.
// Serve an uncached 404. (We can't use the same hack we use for CSS,
// because actually acting on that hack requires us to have the JS
// already!)
headers['Cache-Control'] = 'no-cache';
res.writeHead(404, headers);
res.end("404 Not Found");
return undefined;
}
if (request.url.query && request.url.query['meteor_dont_serve_index']) {
// When downloading files during a Cordova hot code push, we need
// to detect if a file is not available instead of inadvertently
// downloading the default index page.
// So similar to the situation above, we serve an uncached 404.
headers['Cache-Control'] = 'no-cache';
res.writeHead(404, headers);
res.end("404 Not Found");
return undefined;
}
// /packages/asdfsad ... /__cordova/dafsdf.js
var pathname = parseurl(req).pathname;
var archKey = pathname.split('/')[1];
var archKeyCleaned = 'web.' + archKey.replace(/^__/, '');
if (! /^__/.test(archKey) || ! _.has(archPath, archKeyCleaned)) {
archKey = WebApp.defaultArch;
} else {
archKey = archKeyCleaned;
}
var boilerplate;
try {
boilerplate = getBoilerplate(request, archKey);
} catch (e) {
Log.error("Error running template: " + e);
res.writeHead(500, headers);
res.end();
return undefined;
}
var statusCode = res.statusCode ? res.statusCode : 200;
res.writeHead(statusCode, headers);
res.write(boilerplate);
res.end();
return undefined;
}).run();
});
// Return 404 by default, if no other handlers serve this URL.