Add http2 directive instead of listen option
#405
| Job | Run time |
|---|---|
| 30s | |
| 13m 35s | |
| 14m 41s | |
| 4m 52s | |
| 5m 28s | |
| 4m 47s | |
| 4m 16s | |
| 2m 57s | |
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| 2m 49s | |
| 3m 33s | |
| 3m 9s | |
| 3m 12s | |
| 3m 3s | |
| 4m 33s | |
| 3m 44s | |
| 4m 22s | |
| 3m 53s | |
| 3m 55s | |
| 3m 12s | |
| 4m 6s | |
| 5m 55s | |
| 5m 32s | |
| 5m 11s | |
| 4m 34s | |
| 0s | |
| 2h 2m 41s |