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Checking if connection ended before ready #81

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Checking if connection ended before ready #81

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a613386
Checking if connection ended before ready
shkolar-sisense Dec 4, 2016
7c4cd2e
oops
shkolar-sisense Dec 4, 2016
dc2c737
oops
shkolar-sisense Dec 4, 2016
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8 changes: 8 additions & 0 deletions lib/client.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@ function Client(options) {
this._options = options || {};

this.remote = {};
this._isConnectionReady = false;
}
util.inherits(Client, EventEmitter);

Expand Down Expand Up @@ -72,6 +73,8 @@ Client.prototype.sftp = function(callback) {

ssh.sftp(function(err, sftp) {
if (err) throw err;

self._isConnectionReady = true;
// save for reuse
self.__sftp = sftp;
callback(err, sftp);
Expand All @@ -82,6 +85,11 @@ Client.prototype.sftp = function(callback) {
callback(err);
});
ssh.on('end', function() {
if (!self._isConnectionReady){
var err = 'Connection ended before ready';
self.emit('error', err);
callback(err);
}
self.emit('end');
});
ssh.on('close', function() {
Expand Down