Puneet/epochfixs

[puneet2019]

1. Overview

osmosis-labs/osmosis#2515

• emit events from cached ctx from osmosis-epoch

2. Implementation details

• osmosis has added panic handling for modules that implement the begin blocker hooks, it uses cachectx which is dumped after writing the state.
• the implementation appends events from cached ctx and adds it to the main ctx.

3. How to test/use

• relayers are able to catch events if we execute ibc transfer in begin blocker

4. Checklist

• Does the Readme need to be updated?

[github-actions]

Coverage after merging puneet/epochfixs into master

29.18%

Coverage Report

File	Branches	Funcs	Lines	Uncovered Lines
simapp
export.go	100%	100%	15.27%	..., 93, 97, 98, 99
utils.go	100%	100%	20.25%	..., 96, 97, 98, 99
test_helpers.go	100%	100%	0.98%	..., 96, 97, 98, 99
genesis_account.go	100%	100%	100%
config.go	100%	100%	56.10%	..., 72, 73, 74, 75
genesis.go	100%	100%	100%
state.go	100%	100%	0%	..., 96, 97, 98, 99
test_suite.go	100%	100%	0%	..., 52, 53, 54, 56
app.go	100%	100%	80.98%	..., 587, 588, 591, 592
encoding.go	100%	100%	100%
simapp/simd/cmd
root.go	100%	100%	72.69%	..., 66, 67, 70, 71
genaccounts.go	100%	100%	72.44%	..., 95, 97, 98, 99
testnet.go	100%	100%	79.44%	..., 408, 409, 62, 63
x/epochs/client/cli
query.go	100%	100%	0%	..., 95, 96, 97, 98
tx.go	100%	100%	0%	..., 22, 23, 24, 25
x/epochs/keeper
keeper.go	100%	100%	92.86%	31
genesis.go	100%	100%	90.91%	14
hooks.go	100%	100%	100%
grpc_query.go	100%	100%	43.48%	..., 47, 49, 50, 51
epoch.go	100%	100%	85.71%	..., 26, 62, 88, 93
abci.go	100%	100%	100%
x/epochs/types
keys.go	100%	100%	0%	20, 21, 22
genesis.pb.go	100%	100%	27.83%	..., 96, 97, 98, 99
identifier.go	100%	100%	0%	..., 25, 7, 8, 9
genesis.go	100%	100%	59.18%	..., 57, 58, 61, 62
hooks.go	100%	100%	100%
query.pb.gw.go	100%	100%	0%	..., 96, 97, 98, 99
query.pb.go	100%	100%	2.24%	..., 96, 97, 98, 99
x/halving/simulation
params.go	100%	100%	100%
genesis.go	100%	100%	100%
x/halving/types
genesis.go	100%	100%	86.67%	25, 26
halving.pb.go	100%	100%	2.76%	..., 96, 97, 98, 99
genesis.pb.go	100%	100%	2.55%	..., 68, 69, 98, 99
params.go	100%	100%	85.29%	23, 24, 25, 43, 44
query.pb.gw.go	100%	100%	0%	..., 95, 96, 97, 98
query.pb.go	100%	100%	1.91%	..., 96, 97, 98, 99

[github-actions]

Coverage after merging puneet/epochfixs into master

29.18%

Coverage Report

File	Branches	Funcs	Lines	Uncovered Lines
simapp
app.go	100%	100%	80.98%	..., 587, 588, 591, 592
config.go	100%	100%	56.10%	..., 72, 73, 74, 75
genesis_account.go	100%	100%	100%
test_suite.go	100%	100%	0%	..., 52, 53, 54, 56
genesis.go	100%	100%	100%
export.go	100%	100%	15.27%	..., 93, 97, 98, 99
encoding.go	100%	100%	100%
state.go	100%	100%	0%	..., 96, 97, 98, 99
utils.go	100%	100%	20.25%	..., 96, 97, 98, 99
test_helpers.go	100%	100%	0.98%	..., 96, 97, 98, 99
simapp/simd/cmd
root.go	100%	100%	72.69%	..., 66, 67, 70, 71
testnet.go	100%	100%	79.44%	..., 408, 409, 62, 63
genaccounts.go	100%	100%	72.44%	..., 95, 97, 98, 99
x/epochs/client/cli
tx.go	100%	100%	0%	..., 22, 23, 24, 25
query.go	100%	100%	0%	..., 95, 96, 97, 98
x/epochs/keeper
abci.go	100%	100%	100%
keeper.go	100%	100%	92.86%	31
epoch.go	100%	100%	85.71%	..., 26, 62, 88, 93
genesis.go	100%	100%	90.91%	14
hooks.go	100%	100%	100%
grpc_query.go	100%	100%	43.48%	..., 47, 49, 50, 51
x/epochs/types
identifier.go	100%	100%	0%	..., 25, 7, 8, 9
hooks.go	100%	100%	100%
query.pb.go	100%	100%	2.24%	..., 96, 97, 98, 99
genesis.pb.go	100%	100%	27.83%	..., 96, 97, 98, 99
query.pb.gw.go	100%	100%	0%	..., 96, 97, 98, 99
keys.go	100%	100%	0%	20, 21, 22
genesis.go	100%	100%	59.18%	..., 57, 58, 61, 62
x/halving/simulation
genesis.go	100%	100%	100%
params.go	100%	100%	100%
x/halving/types
query.pb.go	100%	100%	1.91%	..., 96, 97, 98, 99
genesis.pb.go	100%	100%	2.55%	..., 68, 69, 98, 99
genesis.go	100%	100%	86.67%	25, 26
params.go	100%	100%	85.29%	23, 24, 25, 43, 44
query.pb.gw.go	100%	100%	0%	..., 95, 96, 97, 98
halving.pb.go	100%	100%	2.76%	..., 96, 97, 98, 99

[Anmol1696]

LGTM