Houmgaor f138cb5f77 fix: replace panic calls with proper error handling ...

Remove 51 panic() calls from handler code and replace with:
- Proper error logging using zap
- Appropriate client error responses (doAckBufFail, doAckSimpleFail)
- Graceful error recovery instead of server crashes

Files updated:
- handlers_guild_scout.go (9 panics)
- handlers_guild_tresure.go (10 panics)
- handlers_guild.go (7 panics + dead code removal)
- handlers_mail.go (5 panics)
- handlers.go (9 panics)
- handlers_tower.go (2 panics)
- handlers_clients.go (3 panics)
- handlers_guild_alliance.go (1 panic)
- handlers_quest.go (1 panic)
- handlers_rengoku.go (1 panic)
- handlers_stage.go (1 panic)
- handlers_data.go (1 panic)
- handlers_cafe.go (1 panic)
- signserver/sign_server.go (1 panic)

Remaining panics (3) are in test files and compression library
where panicking on programming errors is appropriate.

2026-02-02 17:14:34 +01:00

..

compression

test: improve test coverage from 11% to 20%

2026-02-02 11:02:52 +01:00

timeserver

test: improve test coverage from 11% to 20%

2026-02-02 11:02:52 +01:00

handlers_achievement_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_achievement.go

…

handlers_bbs_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_bbs.go

…

handlers_cafe_test.go

test: expand channelserver coverage from 16% to 20%

2026-02-02 15:15:47 +01:00

handlers_cafe.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_campaign_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_campaign.go

…

handlers_caravan_test.go

test: expand channelserver coverage from 16% to 20%

2026-02-02 15:15:47 +01:00

handlers_caravan.go

…

handlers_cast_binary_test.go

test: expand channelserver coverage from 16% to 20%

2026-02-02 15:15:47 +01:00

handlers_cast_binary.go

…

handlers_character_test.go

test: expand channelserver coverage from 7.5% to 12%

2026-02-02 11:25:08 +01:00

handlers_character.go

prevent save error crashes

2026-02-02 16:27:54 +01:00

handlers_clients_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_clients.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_core_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_data_test.go

test: expand channelserver coverage from 7.5% to 12%

2026-02-02 11:25:08 +01:00

handlers_data.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_discord_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_discord.go

…

handlers_distitem.go

…

handlers_diva_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_diva.go

…

handlers_event_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_event.go

…

handlers_festa_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_festa.go

…

handlers_guild_adventure.go

…

handlers_guild_alliance.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_guild_member.go

…

handlers_guild_scout.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_guild_test.go

test: add unit tests for cherry-pick impacted handlers

2026-01-30 01:01:21 +01:00

handlers_guild_tresure.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_guild.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_house_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_house.go

mitigate LoadDecoMyset crashing on older versions

2026-02-02 16:29:42 +01:00

handlers_kouryou.go

…

handlers_mail_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_mail.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_mercenary_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_mercenary.go

…

handlers_misc_test.go

test: expand channelserver coverage from 16% to 20%

2026-02-02 15:15:47 +01:00

handlers_mutex_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_mutex.go

…

handlers_object_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_object.go

…

handlers_plate.go

…

handlers_quest_test.go

test: expand channelserver coverage from 7.5% to 12%

2026-02-02 11:25:08 +01:00

handlers_quest.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_register_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_register.go

…

handlers_rengoku_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_rengoku.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_reserve_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_reserve.go

…

handlers_reward_test.go

test: expand channelserver coverage from 16% to 20%

2026-02-02 15:15:47 +01:00

handlers_reward.go

…

handlers_semaphore_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_semaphore.go

…

handlers_shop_gacha_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_shop_gacha.go

…

handlers_simple_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_stage_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

handlers_stage.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_table.go

…

handlers_tactics_test.go

test: expand channelserver coverage from 16% to 20%

2026-02-02 15:15:47 +01:00

handlers_tactics.go

…

handlers_test.go

test: add unit tests for core packages

2026-01-30 00:19:27 +01:00

handlers_tournament_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_tournament.go

…

handlers_tower_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_tower.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

handlers_users_test.go

test: expand channelserver coverage from 12% to 16%

2026-02-02 11:42:47 +01:00

handlers_users.go

…

handlers_util_test.go

test: expand channelserver coverage from 7.5% to 12%

2026-02-02 11:25:08 +01:00

handlers.go

fix: replace panic calls with proper error handling

2026-02-02 17:14:34 +01:00

sys_channel_server_test.go

test: expand channelserver coverage from 20% to 25%

2026-02-02 16:02:01 +01:00

sys_channel_server.go

…

sys_language_test.go

test: expand channelserver coverage from 16% to 20%

2026-02-02 15:15:47 +01:00

sys_language.go

…

sys_object_test.go

test: expand channelserver coverage from 7.5% to 12%

2026-02-02 11:25:08 +01:00

sys_semaphore_test.go

test: add unit tests for core packages

2026-01-30 00:19:27 +01:00

sys_semaphore.go

…

sys_session_test.go

fix(session): race condition.

2026-02-02 16:07:36 +01:00

sys_session.go

fix(session): race condition.

2026-02-02 16:07:36 +01:00

sys_stage_test.go

test: increase test coverage across multiple packages

2026-02-02 16:48:57 +01:00

sys_stage.go

…

sys_time_test.go

test: improve test coverage for mhfpacket, channelserver, and server packages

2026-02-01 23:28:19 +01:00

sys_time.go

…