{"action":"created","issue":{"url":"https://api.github.com/repos/guyonroche/exceljs/issues/51","repository_url":"https://api.github.com/repos/guyonroche/exceljs","labels_url":"https://api.github.com/repos/guyonroche/exceljs/issues/51/labels{/name}","comments_url":"https://api.github.com/repos/guyonroche/exceljs/issues/51/comments","events_url":"https://api.github.com/repos/guyonroche/exceljs/issues/51/events","html_url":"https://github.com/guyonroche/exceljs/pull/51","id":124541761,"number":51,"title":"fix #28 invalid signature: 0x80014 ","user":{"login":"hasanlussa","id":9798995,"avatar_url":"https://avatars.githubusercontent.com/u/9798995?v=3","gravatar_id":"","url":"https://api.github.com/users/hasanlussa","html_url":"https://github.com/hasanlussa","followers_url":"https://api.github.com/users/hasanlussa/followers","following_url":"https://api.github.com/users/hasanlussa/following{/other_user}","gists_url":"https://api.github.com/users/hasanlussa/gists{/gist_id}","starred_url":"https://api.github.com/users/hasanlussa/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hasanlussa/subscriptions","organizations_url":"https://api.github.com/users/hasanlussa/orgs","repos_url":"https://api.github.com/users/hasanlussa/repos","events_url":"https://api.github.com/users/hasanlussa/events{/privacy}","received_events_url":"https://api.github.com/users/hasanlussa/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2016-01-01T11:19:35Z","updated_at":"2016-03-28T12:26:24Z","closed_at":"2016-03-28T08:22:43Z","pull_request":{"url":"https://api.github.com/repos/guyonroche/exceljs/pulls/51","html_url":"https://github.com/guyonroche/exceljs/pull/51","diff_url":"https://github.com/guyonroche/exceljs/pull/51.diff","patch_url":"https://github.com/guyonroche/exceljs/pull/51.patch"},"body":null},"comment":{"url":"https://api.github.com/repos/guyonroche/exceljs/issues/comments/202364256","html_url":"https://github.com/guyonroche/exceljs/pull/51#issuecomment-202364256","issue_url":"https://api.github.com/repos/guyonroche/exceljs/issues/51","id":202364256,"user":{"login":"DaSpawn","id":804065,"avatar_url":"https://avatars.githubusercontent.com/u/804065?v=3","gravatar_id":"","url":"https://api.github.com/users/DaSpawn","html_url":"https://github.com/DaSpawn","followers_url":"https://api.github.com/users/DaSpawn/followers","following_url":"https://api.github.com/users/DaSpawn/following{/other_user}","gists_url":"https://api.github.com/users/DaSpawn/gists{/gist_id}","starred_url":"https://api.github.com/users/DaSpawn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DaSpawn/subscriptions","organizations_url":"https://api.github.com/users/DaSpawn/orgs","repos_url":"https://api.github.com/users/DaSpawn/repos","events_url":"https://api.github.com/users/DaSpawn/events{/privacy}","received_events_url":"https://api.github.com/users/DaSpawn/received_events","type":"User","site_admin":false},"created_at":"2016-03-28T12:26:23Z","updated_at":"2016-03-28T12:26:23Z","body":"I ended up writing an excel reader from scratch, https://github.com/DaSpawn/xlsx-stream-reader, I am not sure if you would be able to pull this into your project or not.  My module does not parse styles (only stores as is), but it reads all sheets, shared strings, and formula stored values (not parse formulas) and uses events for data\r\n\r\nThe main reason I had to change this is your module uses blocking reads/writes and would hang my entire application while processing, so I had the reader wrapped into a child process to do the processing (just too much overhead/hack doing it like that).  The reader was also exceptionally slow, and could not handle the 100x20000 excel sheets I was trying to read without taking a very long time and usually timing out the web page uploading the sheet"}}