mirror of
git://git.code.sf.net/p/zsh/code
synced 2024-11-19 13:33:52 +01:00
37 lines
839 B
Plaintext
37 lines
839 B
Plaintext
local line name=${tcp_by_fd[$1]}
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local TCP_HANDLER_ACTIVE=1
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if [[ -n $name ]]
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then
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local TCP_INVALIDATE_ZLE
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if (( $# > 2 )); then
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zle -I
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## debugging only
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# print "Flags on the play:" ${argv[3,-1]}
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else
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TCP_INVALIDATE_ZLE=1
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fi
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if ! tcp_read -d -u $1; then
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[[ -n $TCP_INVALIDATE_ZLE ]] && zle -I
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print "[TCP fd $1 (session $name) gone awol; removing from poll list]" >& 2
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zle -F $1
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return 1
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fi
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return 0
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else
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zle -I
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# Handle fds not in the TCP set similarly.
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# This does the drain thing, to try and get as much data out as possible.
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if ! read -u $1 line; then
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print "[Reading on $1 failed; removing from poll list]" >& 2
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zle -F $1
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return 1
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fi
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line="fd$1:$line"
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local newline
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while read -u $1 -t newline; do
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line="${line}
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fd$1:$newline"
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done
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fi
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print -r - $line
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