fix reconnect issue for nodejs

[wujjpp]

CHANGES:

1. remove /lib/nodejs/lib/thrift/connection.js#L233-L236, it cause thrift cannot do reconnect
2. add forceClose variable for indicating close action caseued by manual, and give up reconnecting

[Jens-G]

Anybody who could doublecheck this patch?

[wujjpp]

Anybody who could doublecheck this patch?

We have used this patch in production

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions.

[emmenlau]

Generally looks good to me. Could you kindly rebase on latest master and push again?

[stale[bot]]

This issue is no longer stale. Thank you for your contributions.

[wujjpp]

@emmenlau rebased on latest master and pushed