76 lines
1.3 KiB
Bash
76 lines
1.3 KiB
Bash
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#! /bin/sh
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#
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# Parse raw nimbus-eth1 logs and extract client IDs from connection information.
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# List all clients that delivered some sync data. Also, find out whether data
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# provided were sent as chunked messages.
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#
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# Non-efficient programming -- but it does the job
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datadir=datadir-nimbus-${1:-kiln}
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# --------------------
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blanks=" "
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case `echo -e ''` in
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-e*) say=echo ;;
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*) say='echo -e'
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esac
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stripColors() {
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if ansi2txt </dev/null 2>/dev/null
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then
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ansi2txt
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else
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cat
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fi
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}
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dump_data() {
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cat $datadir/log/* | stripColors
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}
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filter_nodes() {
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sed \
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-e '/ Requesting block headers /!d' \
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-e '/ peer=enode:/!d' \
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-e 's/.*@//'
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}
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filter_client_id() { # Syntax: <node>
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sed \
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-e '/ peer=Node\['"$1"'\] /!d' \
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-e '/ clientId=/!d' \
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-e 's/.* clientId=\([^ ]*\).*/\1/' \
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-eq
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}
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filter_chunked() { # Syntax: <node>
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sed \
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-e '/ peer=Node\['"$1"'\] /!d' \
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-e '/ chunked /!d' \
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-e 's/.*/chunked/' \
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-eq
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}
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# --------------------
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dump_data |
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filter_nodes |
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sort -u |
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(
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while
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read node
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do
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cid=`dump_data | filter_client_id $node`
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chk=`dump_data | filter_chunked $node`
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$say "\r*** $node $cid $chk $blanks\r\c" >&2
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echo $cid $chk
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done
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$say "\r$blanks$blanks$blanks\r\c" >&2
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) |
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sort |
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uniq -c
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# End
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