[Proposal] add error event handler

[Fhwang0926]

There is currently no part of the error event processing Anyone else think they should add?

function getCause(isStream, res, json, callback) {
    var chunks = '';
    if (isStream) {
      res.on('data', function (chunk) {
        chunks += chunk;
      });
      res.on('end', function () {
        callback(null, utils.parseJSON(chunks) || chunks);
      });
    } else {
      callback(null, json);
    }
  }

During exec processing in the dockerode project, there was an issue where error event processing was absent when the container was restarted, so the exception was not processed

So I'm leaving my opinion here

[apocas]

8e05417#diff-55d7eacad4cdcc83064806c86ad0c5acfdee1dce88730cf041108408b5e0197bL399