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Catch exception on connect to multiple hosts #136

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Catch exception on connect to multiple hosts #136

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7 changes: 6 additions & 1 deletion asynch/proto/connection.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
ServerException,
UnexpectedPacketFromServerError,
UnknownPacketFromServerError,
Error,
)
from asynch.proto import constants
from asynch.proto.block import (
Expand Down Expand Up @@ -580,7 +581,11 @@ async def connect(self):
logger.debug("Connecting. Database: %s. User: %s", self.database, self.user)
for host, port in self.hosts:
logger.debug("Connecting to %s:%s", host, port)
return await self._init_connection(host, port)
try:
return await self._init_connection(host, port)
except Exception as err:
logger.error("Failed to connect to %s:%s, error: %s", host, port, err)
raise Error(f'All hosts unreachable: {self.hosts}')

async def execute(
self,
Expand Down