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Provide seamless behavior for non-console activity

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When submitting an interactive command and encountering error,
have confetty attempt to self heal and resubmit command.
This commit is contained in:
Jarrod Johnson 2015-02-03 13:28:21 -05:00
parent a009f4c6d1
commit d06f5cc966
1 changed files with 18 additions and 3 deletions
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21
confluent_client/bin/confetty
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@ -570,7 +570,14 @@ def server_connect():
session.authenticate(username, passphrase)
server_connect()# clear on start can help with readable of TUI, but it
try:
server_connect()
except EOFError, KeyboardInterrupt:
sys.exit(0)
except socket.gaierror:
sys.stderr.write('Could not connect to confluent\n')
sys.exit(1)
# clear on start can help with readable of TUI, but it
# can be annoying, so for now don't do it.
# sys.stdout.write('\x1b[H\x1b[J')
# sys.stdout.flush()
@ -623,7 +630,7 @@ while inconsole or not doexit:
try:
server_connect()
connected = True
except socket.gaierror:
except socket.gaierror, socket.error:
pass
if not connected:
time.sleep(1)
@ -644,5 +651,13 @@ while inconsole or not doexit:
tlvdata.send(session.connection, myinput)
else:
currcommand = prompt()
do_command(currcommand, netserver)
try:
do_command(currcommand, netserver)
except socket.error:
try:
server_connect()
do_command(currcommand, netserver)
except socket.error:
doexit = True
sys.stdout.write('Lost connection to server')
quitconfetty(fullexit=True)