[BUG] Cannot connect to host 127.0.0.1:8444 ssl

Describe the bug

Second upgrade to latest results in the farm not working. Last time I needed to delete the dbs and let sync from beginning. I tried a backed up db and also had same error.

Now I am down for days while it syncs again.

To Reproduce

Steps to reproduce the behavior:

1. Upgrade to latest.
2. Start Farm
3. Open debug.log and see errors

Expected behavior

Connect to farmer.

Screenshots

2021-07-13T14:29:20.291 wallet wallet_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:23.021 farmer farmer                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:23.024 farmer farmer_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:23.293 wallet wallet                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:23.295 wallet wallet_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:26.026 farmer farmer                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:26.028 farmer farmer_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:26.296 wallet wallet                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:26.298 wallet wallet_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:29.029 farmer farmer                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:29.030 farmer farmer_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:29.300 wallet wallet                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:29.301 wallet wallet_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:32.031 farmer farmer                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:32.033 farmer farmer_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:32.303 wallet wallet                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:32.305 wallet wallet_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:34.704 wallet chia.wallet.wallet_node    : INFO     Validated, fork point is 565645
2021-07-13T14:29:34.705 wallet chia.wallet.wallet_node    : INFO     self.sync_event.set()
2021-07-13T14:29:34.779 wallet chia.wallet.wallet_node    : INFO     Have collected 1 potential peaks
2021-07-13T14:29:35.035 farmer farmer                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:35.040 farmer farmer_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:35.308 wallet wallet                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:35.315 wallet wallet_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:36.680 wallet chia.wallet.wallet_node    : INFO     Requesting blocks 565644-565676
2021-07-13T14:29:38.042 farmer farmer                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:38.045 farmer farmer_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:38.318 wallet wallet                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:38.322 wallet wallet_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:41.046 farmer farmer                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:41.048 farmer farmer_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:41.080 wallet chia.wallet.wallet_node    : INFO     Requesting blocks 565676-565708
2021-07-13T14:29:41.323 wallet wallet                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:41.326 wallet wallet_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>
2021-07-13T14:29:44.049 farmer farmer                     : INFO     Reconnecting to peer {'host': '127.0.0.1', 'port': 8444}
2021-07-13T14:29:44.050 farmer farmer_server              : INFO     Cannot connect to host 127.0.0.1:8444 ssl:<ssl.SSLContext object at 0x7>

Desktop

• OS: Linux
• OS Version/Flavor: Ubuntu 20.04.2
• CPU: Intel i7 3770k

Additional context

[Bosswell]

The only solution I found is to downgrade the client to version 1.2.7. Seems to be working.

chia stop all -d

git pull
git checkout 1.2.7
sh install.sh

. ./activate
chia start farmer

[keliew]

Can anyone help this a noob figure out how to update my node with #8771 as @emlowe suggested?

Something like this on Linux…

$ git clone -b latest https://github.com/Chia-Network/chia-blockchain.git ./
$ git fetch origin pull/8771/head:pr-8771 && git checkout pr-8771
$ chmod +x install.sh
$ ./install.sh

Just replace 8771 with any PR number…