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Pretty print JSON #74

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Pretty print JSON #74

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acab442
Added a batch input option for scripting.
andypayne Jun 3, 2018
9b98296
Merge remote-tracking branch 'websockets/master'
andypayne Jun 10, 2018
3131d12
Merged
andypayne Jun 10, 2018
f92cb50
Added a pretty print option
andypayne Jun 10, 2018
9f317af
Remove newline before incoming data.
andypayne Jun 10, 2018
ad99227
Removing vim ignores for compatibility with websockets/wscat
andypayne Jun 10, 2018
b69c250
Merge branch 'master' into pretty-print
andypayne Aug 10, 2018
6b41f58
Merge branch 'master' into pretty-print
andypayne May 22, 2020
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17 changes: 15 additions & 2 deletions bin/wscat
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Original file line number Diff line number Diff line change
Expand Up @@ -145,6 +145,7 @@ program
"If you don't provide a value, it will be prompted for"
)
.option('--no-color', 'run without color')
.option('--pretty', 'attempt to pretty print responses using JSON.stringify.')
.option(
'--slash',
'enable slash commands for control frames (/ping, /pong, /close ' +
Expand Down Expand Up @@ -334,9 +335,21 @@ if (program.listen) {
wsConsole.print(Console.Types.Error, err.message, Console.Colors.Yellow);
process.exit(-1);
});

ws.on('message', (data) => {
wsConsole.print(Console.Types.Incoming, data, Console.Colors.Blue);
let s = data;
if (program.pretty) {
try {
s = JSON.stringify(JSON.parse(data), null, 4);
} catch(e) {
s = data;
}
}
wsConsole.print(Console.Types.Incoming, s, Console.Colors.Blue);
}).on('ping', function ping() {
wsConsole.print(Console.Types.Incoming, 'Received ping', Console.Colors.Blue);
}).on('pong', function pong() {
wsConsole.print(Console.Types.Incoming, 'Received pong', Console.Colors.Blue);
});

ws.on('ping', () => {
Expand Down