No error is reported if worker fails to start up, connection stays spinning

[mofojed]

Description

If you create a connection but it fails for some reason on the server, then it stays spinning.

Steps to reproduce

1. Start a connection to a DHE server where the worker fails (I set heap size to something too big, e.g. 4096gb)

Expected results

1. Connection should fail, error should be reported

Actual results

1. Connection stays in spinning state, even though on the server can see the worker failed with an error:

Versions

v0.1.14-pre release

[bmingles]

Probably a duplicate of #158. Should be fixed in this PR
#166

[vbabich]

Closing as duplicate