Change Details

48b37db50 make peertimeout a debug argument, remove error message translation (Zain Iqbal Allarakhia) 8042bbfbf p2p: allow p2ptimeout to be configurable, speed up slow test (Zain Iqbal Allarakhia) Pull request description: **Summary:** 1. _Primary_: Adds a `debug_only=true` flag for peertimeout, defaults to 60 sec., the current hard-coded setting. 2. _Secondary_: Drastically speeds up `p2p_timeout.py` test. 3. _Secondary_: Tests that the correct code path is being tested by adding log assertions to the test. **Rationale:** - P2P timeout was hard-coded: make it explicitly specified and configurable, instead of a magic number. - Addresses #13518; `p2p_timeout.py` takes 4 sec. to run instead of 61 sec. - Makes `p2p_timeout.py` more explicit. Previously, we relied on a comment to inform us of the timeout amount being tested. Now it is specified directly in the test via passing in the new arg; `-peertimeout=3`. - Opens us up to testing more P2P scenarios; oftentimes slow tests are the reason we don't test. **Locally verified changes:** _With Proposed Change (4.7 sec.):_ ``` $ time ./test/functional/p2p_timeouts.py 2018-11-19T00:04:19.077000Z TestFramework (INFO): Initializing test directory /tmp/testhja7g2n7 2018-11-19T00:04:23.479000Z TestFramework (INFO): Stopping nodes 2018-11-19T00:04:23.683000Z TestFramework (INFO): Cleaning up /tmp/testhja7g2n7 on exit 2018-11-19T00:04:23.683000Z TestFramework (INFO): Tests successful real 0m4.743s ``` _Currently on master (62.8 sec.):_ ``` $ time ./test/functional/p2p_timeouts.py 2018-11-19T00:06:10.948000Z TestFramework (INFO): Initializing test directory /tmp/test6mo6k21h 2018-11-19T00:07:13.376000Z TestFramework (INFO): Stopping nodes 2018-11-19T00:07:13.631000Z TestFramework (INFO): Cleaning up /tmp/test6mo6k21h on exit 2018-11-19T00:07:13.631000Z TestFramework (INFO): Tests successful real 1m2.836s ``` _Error message demonstrated for new argument `-peertimeout`:_ ``` $ ./bitcoind -peertimeout=-5 ... Error: peertimeout cannot be configured with a negative value. ``` Tree-SHA512: ff7a244ebea54c4059407bf4fb86465714e6a79cef5d2bcaa22cfe831a81761aaf597ba4d5172fc2ec12266f54712216fc41b5d24849e5d9dab39ba6f09e3a2a Backport of Core PR14733

48b37db50 make peertimeout a debug argument, remove error message translation (Zain Iqbal Allarakhia) 8042bbfbf p2p: allow p2ptimeout to be configurable, speed up slow test (Zain Iqbal Allarakhia) Pull request description: **Summary:** 1. _Primary_: Adds a `debug_only=true` flag for peertimeout, defaults to 60 sec., the current hard-coded setting. 2. _Secondary_: Drastically speeds up `p2p_timeout.py` test. 3. _Secondary_: Tests that the correct code path is being tested by adding log assertions to the test. **Rationale:** - P2P timeout was hard-coded: make it explicitly specified and configurable, instead of a magic number. - Addresses #13518; `p2p_timeout.py` takes 4 sec. to run instead of 61 sec. - Makes `p2p_timeout.py` more explicit. Previously, we relied on a comment to inform us of the timeout amount being tested. Now it is specified directly in the test via passing in the new arg; `-peertimeout=3`. - Opens us up to testing more P2P scenarios; oftentimes slow tests are the reason we don't test. **Locally verified changes:** _With Proposed Change (4.7 sec.):_ ``` $ time ./test/functional/p2p_timeouts.py 2018-11-19T00:04:19.077000Z TestFramework (INFO): Initializing test directory /tmp/testhja7g2n7 2018-11-19T00:04:23.479000Z TestFramework (INFO): Stopping nodes 2018-11-19T00:04:23.683000Z TestFramework (INFO): Cleaning up /tmp/testhja7g2n7 on exit 2018-11-19T00:04:23.683000Z TestFramework (INFO): Tests successful real 0m4.743s ``` _Currently on master (62.8 sec.):_ ``` $ time ./test/functional/p2p_timeouts.py 2018-11-19T00:06:10.948000Z TestFramework (INFO): Initializing test directory /tmp/test6mo6k21h 2018-11-19T00:07:13.376000Z TestFramework (INFO): Stopping nodes 2018-11-19T00:07:13.631000Z TestFramework (INFO): Cleaning up /tmp/test6mo6k21h on exit 2018-11-19T00:07:13.631000Z TestFramework (INFO): Tests successful real 1m2.836s ``` _Error message demonstrated for new argument `-peertimeout`:_ ``` $ ./bitcoind -peertimeout=-5 ... Error: peertimeout cannot be configured with a negative value. ``` Tree-SHA512: ff7a244ebea54c4059407bf4fb86465714e6a79cef5d2bcaa22cfe831a81761aaf597ba4d5172fc2ec12266f54712216fc41b5d24849e5d9dab39ba6f09e3a2a Backport of Core [[https://github.com/bitcoin/bitcoin/pull/14733 | PR14733]]

48b37db50 make peertimeout a debug argument, remove error message translation (Zain Iqbal Allarakhia) 8042bbfbf p2p: allow p2ptimeout to be configurable, speed up slow test (Zain Iqbal Allarakhia) Pull request description: **Summary:** 1. _Primary_: Adds a `debug_only=true` flag for peertimeout, defaults to 60 sec., the current hard-coded setting. 2. _Secondary_: Drastically speeds up `p2p_timeout.py` test. 3. _Secondary_: Tests that the correct code path is being tested by adding log assertions to the test. **Rationale:** - P2P timeout was hard-coded: make it explicitly specified and configurable, instead of a magic number. - Addresses #13518; `p2p_timeout.py` takes 4 sec. to run instead of 61 sec. - Makes `p2p_timeout.py` more explicit. Previously, we relied on a comment to inform us of the timeout amount being tested. Now it is specified directly in the test via passing in the new arg; `-peertimeout=3`. - Opens us up to testing more P2P scenarios; oftentimes slow tests are the reason we don't test. **Locally verified changes:** _With Proposed Change (4.7 sec.):_ ``` $ time ./test/functional/p2p_timeouts.py 2018-11-19T00:04:19.077000Z TestFramework (INFO): Initializing test directory /tmp/testhja7g2n7 2018-11-19T00:04:23.479000Z TestFramework (INFO): Stopping nodes 2018-11-19T00:04:23.683000Z TestFramework (INFO): Cleaning up /tmp/testhja7g2n7 on exit 2018-11-19T00:04:23.683000Z TestFramework (INFO): Tests successful real 0m4.743s ``` _Currently on master (62.8 sec.):_ ``` $ time ./test/functional/p2p_timeouts.py 2018-11-19T00:06:10.948000Z TestFramework (INFO): Initializing test directory /tmp/test6mo6k21h 2018-11-19T00:07:13.376000Z TestFramework (INFO): Stopping nodes 2018-11-19T00:07:13.631000Z TestFramework (INFO): Cleaning up /tmp/test6mo6k21h on exit 2018-11-19T00:07:13.631000Z TestFramework (INFO): Tests successful real 1m2.836s ``` _Error message demonstrated for new argument `-peertimeout`:_ ``` $ ./bitcoind -peertimeout=-5 ... Error: peertimeout cannot be configured with a negative value. ``` Tree-SHA512: ff7a244ebea54c4059407bf4fb86465714e6a79cef5d2bcaa22cfe831a81761aaf597ba4d5172fc2ec12266f54712216fc41b5d24849e5d9dab39ba6f09e3a2a Backport of Core [[https://github.com/bitcoin/bitcoin/pull/14733 | PR14733]]