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docs: Add notes on how to diasble rpc timeout in functional tests while attatching gdb.

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codeShark149 2020-05-18 09:52:06 +05:30
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test/README.md
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@ -225,6 +225,10 @@ gdb /home/example/bitcoind <pid>
Note: gdb attach step may require ptrace_scope to be modified, or `sudo` preceding the `gdb`.
See this link for considerations: https://www.kernel.org/doc/Documentation/security/Yama.txt
Often while debugging rpc calls from functional tests, the test might reach timeout before
process can return a response. Use `--timeout-factor 0` to disable all rpc timeouts for that partcular
functional test. Ex: `test/functional/wallet_hd.py --timeout-factor 0`.
##### Profiling
An easy way to profile node performance during functional tests is provided