Arvados

Bug #13851

Updated by Peter Amstutz almost 6 years ago

<pre> 
 session_db.self-4814f5dc77cd9abd79a4cae265aa417dbb16c0dc7ab99fece07391fac5bcaf23.js?body=1:73 Uncaught TypeError: db.discoveryDoc(...).map(...).catch is not a function 
     at window.SessionDB.findAPI (session_db.self-4814f5dc77cd9abd79a4cae265aa417dbb16c0dc7ab99fece07391fac5bcaf23.js?body=1:73) 
     at HTMLFormElement.onsubmit (sessions.self-729bb276a57aec159a0bcdbb99ca42f47fc9bcf52a6e18a1c0b514727bcb4f5b.js?body=1:79) 
     at HTMLFormElement.callback (npm-dependencies.self-ad43882e3d5843bd283629f28ba745a7d3bde41937fa6e389b3ecd717d93ef6d.js?body=1:11776) 
 </pre> 

 This is because SessionDB.discoveryDoc is returning a mithril stream (m.stream()) but SessionDB.findAPI is expecting a Javascript Promise. 

 Also I ran into another problem in SessionDB.findAPI: 

 <pre> 
             return db.discoveryDoc({baseURL: url.origin}).map(function() { 
 </pre> 

 This is a problem because url.origin does not end in "/", but SessionDB.discoveryDoc calls m.request(session.baseURL+'discovery/v1/apis/arvados/v1/rest') 

 (this results in "http://example.com:8000discovery/v1/apis/arvados/v1/rest") 

 <pre> 
 -                  m.request(session.baseURL+'discovery/v1/apis/arvados/v1/rest') 
 +                  var baseurl = session.baseURL; 
 +                  if (baseurl[baseurl.length-1] != '/') { 
 +                      baseurl += '/' 
 +                  } 
 +                  m.request(baseurl+'discovery/v1/apis/arvados/v1/rest') 
 </pre> 

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