Unhandled promise rejection error with ISBNs, no ISBNs working

[mvolz]

I can't get any isbns to work with the search endpoint. I've tried

curl -d 9780995555563 -H 'Content-Type: text/plain' http://127.0.0.1:1969/search curl -d 0511040938 -H 'Content-Type: text/plain' http://127.0.0.1:1969/search curl -d 9780198029359 -H 'Content-Type: text/plain' http://127.0.0.1:1969/search

> translation-server@2.0.0 start /home/marielle/code/zotero
> node src/server.js

(3)(+0000000): Translators initialized with 540 loaded

(3)(+0000003): Listening on 0.0.0.0:1969

(4)(+0003189): Translate: Binding sandbox to http://www.example.com/

(4)(+0000002): Translate: Parsing code for EIDR (79c3d292-0afc-42a1-bd86-7e706fc35aa5, 2017-06-03 11:41:00)

(4)(+0000001): Translate: Parsing code for Crossref (11645bd1-0420-45c1-badb-53fb41eeb753, 2019-01-07 08:14:17)

(4)(+0000001): Translate: Parsing code for Crossref REST (0a61e167-de9a-4f93-a68a-628b48855909, 2018-06-16 12:00:00)

(4)(+0000001): Translate: Parsing code for Library of Congress ISBN (c070e5a2-4bfd-44bb-9b3c-4be20c50d0d9, 2018-04-13 13:41:00)

(4)(+0000000): Translate: Parsing code for Gemeinsamer Bibliotheksverbund ISBN (de0eef58-cb39-4410-ada0-6b39f43383f9, 2018-04-13 13:41:00)

(4)(+0000001): Translate: Parsing code for DataCite (9f1fb86b-92c8-4db7-b8ee-0b481d456428, 2018-07-09 07:15:00)

(4)(+0000000): Translate: Parsing code for Open WorldCat (c73a4a8c-3ef1-4ec8-8229-7531ee384cc4, 2017-03-19 23:26:57)

(4)(+0000002): Translate: Parsing code for PubMed (3d0231ce-fd4b-478c-b1d3-840389e5b68c, 2019-01-07 07:52:09)

(4)(+0000001): Translate: Parsing code for arXiv.org (ecddda2e-4fc6-4aea-9f17-ef3b56d7377a, 2018-04-17 20:00:00)

(4)(+0000001): Translate: Parsing code for Lulu (9a0ecbda-c0e9-4a19-84a9-fc8e7c845afa, 2016-11-04 21:18:44)

(4)(+0000000): Translate: Parsing code for mEDRA (d9b57cd5-5a9c-4946-8616-3bdf8edfcbb5, 2014-05-26 03:50:55)

(4)(+0000001): Translate: Parsing code for Airiti (5f0ca39b-898a-4b1e-b98d-8cd0d6ce9801, 2018-04-17 21:16:52)

(3)(+0000001): Translate: All translator detect calls and RPC calls complete:

(3)(+0000000):  Library of Congress ISBN: 98

(3)(+0000000):  Gemeinsamer Bibliotheksverbund ISBN: 99

(3)(+0000000):  Open WorldCat: 100

(3)(+0000000):  Lulu: 101

(5)(+0000000): Translate: Running handler 0 for translators

(4)(+0000001): Translate: Parsing code for Library of Congress ISBN (c070e5a2-4bfd-44bb-9b3c-4be20c50d0d9, 2018-04-13 13:41:00)

(3)(+0000000): Translate: Beginning translation with Library of Congress ISBN

(3)(+0000000): Translate: resolving URL http://lx2.loc.gov:210/LCDB?operation=searchRetrieve&version=1.1&query=bath.ISBN=^9780995555563&maximumRecords=1

(3)(+0000001): Translate: resolved to http://lx2.loc.gov:210/LCDB?operation=searchRetrieve&version=1.1&query=bath.ISBN=^9780995555563&maximumRecords=1

(3)(+0000000): Zotero.HTTP.doGet is deprecated. Use Zotero.HTTP.request

(3)(+0000000): HTTP GET http://lx2.loc.gov:210/LCDB?operation=searchRetrieve&version=1.1&query=bath.ISBN=^9780995555563&maximumRecords=1

(3)(+0000359): Translate: Creating translate instance of type import in sandbox

(4)(+0000002): Translate: Binding sandbox to http://www.example.com/

(4)(+0000003): Translate: Parsing code for MARCXML (edd87d07-9194-42f8-b2ad-997c4c7deefd, 2018-08-25 14:14:34)

(3)(+0000003): Translate: Beginning translation with MARCXML

(3)(+0000001): Translate: Creating translate instance of type import in sandbox

(4)(+0000001): Translate: Binding sandbox to http://www.example.com/

(4)(+0000002): Translate: Parsing code for MARC (a6ee60df-1ddc-4aae-bb25-45e0537be973, 2018-01-30 09:40:41)

(3)(+0000018): Translate: Translation successful

(5)(+0000000): Translate: Running handler 0 for done

(5)(+0000000): Translate: Running handler 1 for done

(3)(+0000000): Translate: Could not find a result using Library of Congress ISBN -- trying next translator

(4)(+0000001): Translate: Parsing code for Gemeinsamer Bibliotheksverbund ISBN (de0eef58-cb39-4410-ada0-6b39f43383f9, 2018-04-13 13:41:00)

(3)(+0000000): Translate: Beginning translation with Gemeinsamer Bibliotheksverbund ISBN

(3)(+0000000): Translate: resolving URL http://sru.gbv.de/gvk?version=1.1&operation=searchRetrieve&query=pica.isb=9780995555563 AND pica.mat%3DB&maximumRecords=1

(3)(+0000000): Translate: resolved to http://sru.gbv.de/gvk?version=1.1&operation=searchRetrieve&query=pica.isb=9780995555563 AND pica.mat%3DB&maximumRecords=1

(3)(+0000000): Zotero.HTTP.doGet is deprecated. Use Zotero.HTTP.request

(3)(+0000000): HTTP GET http://sru.gbv.de/gvk?version=1.1&operation=searchRetrieve&query=pica.isb=9780995555563 AND pica.mat%3DB&maximumRecords=1

(3)(+0000083): Translate: Could not find a result using Gemeinsamer Bibliotheksverbund ISBN -- trying next translator

(3)(+0000000): HTTP GET http://sru.gbv.de/gvk?version=1.1&operation=searchRetrieve&query=pica.isb=9780995555563 AND pica.mat%3DB&maximumRecords=1 failed with status code undefined

(4)(+0000002): Translate: Parsing code for Open WorldCat (c73a4a8c-3ef1-4ec8-8229-7531ee384cc4, 2017-03-19 23:26:57)

(3)(+0000003): Translate: Beginning translation with Open WorldCat

(3)(+0000001): ZU.processDocuments() now takes only 3 arguments -- update your code

(3)(+0000000): Translate: resolving URL http://www.worldcat.org/search?qt=results_page&q=isbn%3A9780995555563

(3)(+0000001): Translate: resolved to http://www.worldcat.org/search?qt=results_page&q=isbn%3A9780995555563

(3)(+0000001): HTTP GET http://www.worldcat.org/search?qt=results_page&q=isbn%3A9780995555563

(node:3117) UnhandledPromiseRejectionWarning: Error: read ECONNRESET
    at TCP.onStreamRead (internal/stream_base_commons.js:111:27)
(node:3117) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:3117) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
(3)(+0000164): Translate: Could not find a result using Open WorldCat -- trying next translator

(3)(+0000001): Error: read ECONNRESET

Error: read ECONNRESET
    at TCP.onStreamRead (internal/stream_base_commons.js:111:27)

(4)(+0000000): Translate: Parsing code for Lulu (9a0ecbda-c0e9-4a19-84a9-fc8e7c845afa, 2016-11-04 21:18:44)

(3)(+0000002): Translate: Beginning translation with Lulu

(3)(+0000001): Translate: resolving URL http://www.lulu.com/shop/search.ep?keyWords=9780995555563

(3)(+0000000): Translate: resolved to http://www.lulu.com/shop/search.ep?keyWords=9780995555563

(3)(+0000000): HTTP GET http://www.lulu.com/shop/search.ep?keyWords=9780995555563

(node:3117) UnhandledPromiseRejectionWarning: Error: read ECONNRESET
    at TCP.onStreamRead (internal/stream_base_commons.js:111:27)
(node:3117) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(3)(+0000132): Translate: Could not find a result using Lulu

(3)(+0000000): Error: read ECONNRESET

Error: read ECONNRESET
    at TCP.onStreamRead (internal/stream_base_commons.js:111:27)

(3)(+0000000): No more translators to try

(3)(+0000001): No items returned from any translator

(2)(+0000000): Translate: Translation using Lulu failed: 
No items returned from any translator

(5)(+0000000): Translate: Running handler 0 for error

(5)(+0000001): Translate: Running handler 1 for error

(5)(+0000000): Translate: Running handler 2 for error

(5)(+0000000): Translate: Running handler 3 for error

(node:3117) UnhandledPromiseRejectionWarning: No items returned from any translator
(node:3117) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)
(node:3117) UnhandledPromiseRejectionWarning: No items returned from any translator
(node:3117) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 4)
(node:3117) UnhandledPromiseRejectionWarning: No items returned from any translator
(node:3117) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 5)
(node:3117) UnhandledPromiseRejectionWarning: Error: read ECONNRESET
    at TCP.onStreamRead (internal/stream_base_commons.js:111:27)
(node:3117) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 6)

[mrtcode]

Seems like some of the websites, that we are parsing, are unexpectedly closing connection. I can't reproduce this. But possible reasons could be:

• They experience temporary problems
• They are blocking your IP
• Problems with your internet connection
• Problems with your server configuration - maybe some library was updated on which node.js depends, maybe node.js version was changed, etc.

You should check from the same host if you are able to get HTTP 200 code for: http://www.worldcat.org/search?qt=results_page&q=isbn%3A9780995555563 http://www.lulu.com/shop/search.ep?keyWords=9780995555563

[mvolz]

It was a public wifi. At home works fine :). Thanks!