exvars parameter not working on round-robin

[kumatch]

Probably EXVARS offset initialization is missing before worker setting.

% cat example.yml
domain: http://example.com/
actions:
    - path: /
exvars:
    - name: _
      file: query.txt
query_params:
    _: "%(_)%"

% cat query.txt
0
1
2
3
4
5
6
7
8
9

% gohakai -n 6 -c 1 -verbose example.yml
2016/01/23 14:42:42 GET /?_=2
2016/01/23 14:42:42 264.747322ms 200 -1
2016/01/23 14:42:42 GET /?_=3
2016/01/23 14:42:43 130.533739ms 200 -1
2016/01/23 14:42:43 GET /?_=4
2016/01/23 14:42:43 130.3825ms 200 -1
2016/01/23 14:42:43 GET /?_=5
2016/01/23 14:42:43 130.348627ms 200 -1
2016/01/23 14:42:43 GET /?_=6
2016/01/23 14:42:43 130.851899ms 200 -1
2016/01/23 14:42:43 GET /?_=6
2016/01/23 14:42:43 134.467815ms 200 -1

request count:6, concurrency:1, time:0.92312[s], 6.499678[req/s]
SUCCESS 6
FAILED 0
Average response time[ms]: 153.555317

% gohakai -n 6 -c 3 -verbose example.yml
2016/01/23 14:43:08 GET /?_=4
2016/01/23 14:43:08 GET /?_=4
2016/01/23 14:43:08 GET /?_=4
2016/01/23 14:43:09 256.174155ms 200 -1
2016/01/23 14:43:09 GET /?_=6
2016/01/23 14:43:09 264.199258ms 200 -1
2016/01/23 14:43:09 GET /?_=6
2016/01/23 14:43:09 270.398372ms 200 -1
2016/01/23 14:43:09 GET /?_=6
2016/01/23 14:43:09 125.287722ms 200 -1
2016/01/23 14:43:09 135.216033ms 200 -1
2016/01/23 14:43:09 143.228253ms 200 -1

request count:6, concurrency:3, time:0.41444[s], 14.477213[req/s]
SUCCESS 6
FAILED 0
Average response time[ms]: 199.0839655

[kumatch]

Here are fixed executions.

% /gohakai -n 6 -verbose example.yml  [~/tmp/gohakai]
2016/01/23 15:09:10 GET /?_=0
2016/01/23 15:09:10 255.574113ms 200 -1
2016/01/23 15:09:10 GET /?_=1
2016/01/23 15:09:10 125.457012ms 200 -1
2016/01/23 15:09:10 GET /?_=2
2016/01/23 15:09:10 126.139929ms 200 -1
2016/01/23 15:09:10 GET /?_=3
2016/01/23 15:09:10 125.3506ms 200 -1
2016/01/23 15:09:10 GET /?_=4
2016/01/23 15:09:10 125.445957ms 200 -1
2016/01/23 15:09:10 GET /?_=5
2016/01/23 15:09:11 128.83025ms 200 -1

request count:6, concurrency:1, time:0.88867[s], 6.751668[req/s]
SUCCESS 6
FAILED 0
Average response time[ms]: 147.7996435

% gohakai -n 6 -c 3 -verbose example.yml
2016/01/23 15:09:37 GET /?_=0
2016/01/23 15:09:37 GET /?_=1
2016/01/23 15:09:37 GET /?_=2
2016/01/23 15:09:37 251.786056ms 200 -1
2016/01/23 15:09:37 GET /?_=3
2016/01/23 15:09:37 265.252213ms 200 -1
2016/01/23 15:09:37 GET /?_=4
2016/01/23 15:09:37 276.889878ms 200 -1
2016/01/23 15:09:37 GET /?_=5
2016/01/23 15:09:37 123.600336ms 200 -1
2016/01/23 15:09:37 130.622302ms 200 -1
2016/01/23 15:09:37 138.45361ms 200 -1

request count:6, concurrency:3, time:0.41713[s], 14.384028[req/s]
SUCCESS 6
FAILED 0
Average response time[ms]: 197.76739916666668

[hhatto]

Thanks!!