avoid JDS dropping connection on SubmitSolution with missing txs
#70
| Job | Run time |
|---|---|
| 3m 12s | |
| 1m 55s | |
| 2m 8s | |
| 2m 16s | |
| 53s | |
| 52s | |
| 1m 7s | |
| 3m 18s | |
| 3m 10s | |
| 2m 22s | |
| 2m 50s | |
| 2m 57s | |
| 2m 57s | |
| 6m 58s | |
| 2m 56s | |
| 3m 47s | |
| 2m 37s | |
| 6m 38s | |
| 1s | |
| 52m 54s |