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Update notify to listen to lora channel

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Nico Schottelius 2016-11-02 16:44:33 +01:00
parent 79061b6cf8
commit 8d1808d6e0
1 changed files with 4 additions and 2 deletions
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6
notify.py
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@ -2,13 +2,15 @@ import select
import psycopg2 import psycopg2
import psycopg2.extensions import psycopg2.extensions
channel = "lora"
conn = psycopg2.connect("dbname=lorawan") conn = psycopg2.connect("dbname=lorawan")
conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT) conn.set_isolation_level(psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT)
curs = conn.cursor() curs = conn.cursor()
curs.execute("LISTEN test;") curs.execute("LISTEN {};".format(channel))
print("Waiting for notifications on channel test") print("Waiting for notifications on channel {}".format(channel))
while True: while True:
if select.select([conn],[],[]) == ([],[],[]): if select.select([conn],[],[]) == ([],[],[]):
print("Timeout") print("Timeout")