ERROR failed while querying src chain for latest height: RPC error to endpoint

[chandiniv1]

System OS

• ubuntu

Installed tools

• cosmos-sdk (github.com/rollkit/cosmos-sdk v0.47.3-rollkit-v0.10.4-no-fraud-proofs)

• Ignite version (v0.27.1)

• Hermes version (v1.6.0+1c1cf02)

Hermes config

[global]
log_level = 'info'
[mode]
[mode.clients]
enabled = true
refresh = true
misbehaviour = true
[mode.connections]
enabled = true
[mode.channels]
enabled = true
[mode.packets]
enabled = true
clear_interval = 100
clear_on_start = true
tx_confirmation = true
[telemetry]
enabled = true
host = '127.0.0.1'
port = 3001
[rest]
enabled = true
host    = '127.0.0.1'
port    = 3000

[[chains]]
id = 'gm-chain-2'
rpc_addr = 'http://localhost:16657'
grpc_addr = 'http://localhost:9092'
event_source = { mode = 'push', url = 'ws:/localhost:16657/websocket', batch_delay = '500ms' }
rpc_timeout = '15s'
account_prefix = 'gm1'
key_name = 'gm-1'
store_prefix = 'ibc'
gas_price = { price = 0.01, denom = 'stake' }
max_gas = 10000000
clock_drift = '5s'
trusting_period = '14days'
trust_threshold = { numerator = '1', denominator = '3' }

[[chains]]
id = 'gm'
rpc_addr = 'http://localhost:26657'
grpc_addr = 'http://localhost:9090'
event_source = { mode = 'push', url = 'ws:/localhost:26657/websocket', batch_delay = '500ms' }
rpc_timeout = '15s'
account_prefix = 'gm1'
key_name = 'gm-key-1'
store_prefix = 'ibc'
gas_price = { price = 0.01, denom = 'stake' }
max_gas = 10000000
clock_drift = '5s'
trusting_period = '14days'
trust_threshold = { numerator = '1', denominator = '3' }

Steps to reproduce it

hermes create channel --a-chain gm --b-chain gm-chain-2 --a-port transfer --b-port transfer --new-client-connection

Expected result

It should create client ,connection and channel between the chains.

Actual result

[romac]

Are you able to reach the RPC endpoint from a browser?

Can you please re-run the create channel command with --debug=rpc as the first argument to hermes and post the results here?

[chandiniv1]

Hi @romac
here are the results after adding debug flag

[romac]

Thanks! From what I see here, Hermes is operating nominally and making the expected requests but the node is not responding/closing the connection early. Are you able to query the node manually over HTTP, either via a browser or via curl?

[chandiniv1]

@romac when I tried to access http://localhost:26657 I'm unable to see the available endpoints, but when I'm accessing the endpoints individually ex: http://localhost:26657/status etc I'm seeing the responses

[romac]

For both nodes?

[chandiniv1]

For both nodes?

Yes @romac