http://initd.org/psycopg/docs/connection.html
protocol_version¶<http://initd.org/psycopg/docs/connection.html#connection.protocol_version> A read-only integer representing frontend/backend protocol being used. Currently Psycopg supports only protocol 3, which allows connection to PostgreSQL server from version 7.4. Psycopg versions previous than 2.3 support both protocols 2 and 3. Il giorno giovedì 10 ottobre 2013 15:08:07 UTC+2, Rod Watkins ha scritto: > > My log shows the following error--I believe it may due to psycopg2. > > Traceback (most recent call last): > File "C:\projects\web2py\gluon\dal.py", line 7538, in __init__ > self._adapter = ADAPTERS[self._dbname](**kwargs) > File "C:\projects\web2py\gluon\dal.py", line 2713, in __init__ > if do_connect: self.reconnect() > File "C:\projects\web2py\gluon\dal.py", line 606, in reconnect > self.connection = f() > File "C:\projects\web2py\gluon\dal.py", line 2711, in connector > return self.driver.connect(msg,**driver_args) > File "C:\Python27\lib\site-packages\psycopg2\__init__.py", line 164, in > connect > conn = _connect(dsn, connection_factory=connection_factory, > async=async) > InterfaceError: only protocol 3 supported > > What is protocol 3? > > TIA > > Rod > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
