Tools, FAQ, Tutorials:
Hyperledger Composer Log File Location
Where are Hyperledger Composer Log Files located?
✍: FYIcenter.com
Log files of the Hyperledger Composer developer environment is located in the "~/.composer/logs" directory.
$ cd ~/.composer/logs $ ls -l -rw-rw-r-- 1 fyicenter 2257 Mar 31 19:49 trace_20190331.log -rw-rw-r-- 1 fyicenter 10482 Apr 1 13:05 trace_20190401.log ...
Hyperledger Composer uses standard logging levels of INFO, WARN, ERROR, etc. to control what messages are generated in the log file. For example:
$ more trace_20190401.log 2019-04-01T15:39:50.126Z INFO :LoadModule :loadModule() Loading composer-wallet-filesystem from /usr/local/lib/node_modules /composer-playground/node_modules/composer-wallet-filesystem {}$ 2019-04-01T15:39:50.201Z INFO :PlaygroundAPI :createServer() Playground API started on port 8080 {}$ 2019-04-01T15:40:20.779Z INFO :PlaygroundAPI :createServer() Client with ID 'FviU4Kr0jIttvxb6AAAA' on host '::ffff:127.0.0.1' connected {}$ 2019-04-01T16:01:55.758Z WARN :HLFConnection :_connectToEventHubs() event hub localhost:7051 failed to connect: 14 UNAVAILABLE: EOF {}$ 2019-04-01T16:01:56.294Z ERROR :HLFConnectionManager :fabric-client() [client-utils.js]: sendPeersProposal - Promise is rejected: Error: 14 UNAVAILABLE: EOF ...
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⇒ Peer Node Log File Location
⇠Hyperledger Composer Log Files
2020-12-02, 1016🔥, 0💬
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