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119 lines
4.1 KiB
Plaintext
119 lines
4.1 KiB
Plaintext
/var/list/error_last_seen = list()
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// error_cooldown items will either be positive (cooldown time) or negative (silenced error)
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// If negative, starts at -1, and goes down by 1 each time that error gets skipped
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/var/list/error_cooldown = list()
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/var/total_runtimes = 0
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/var/total_runtimes_skipped = 0
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// The ifdef needs to be down here, since the error viewer references total_runtimes
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#ifdef DEBUG
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/world/Error(var/exception/e)
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if (!istype(e)) // Something threw an unusual exception
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world.log << "\[[time_stamp()]] Uncaught exception: [e]"
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return ..()
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if (!global.error_last_seen) // A runtime is occurring too early in start-up initialization
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return ..()
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global.total_runtimes++
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var/erroruid = "[e.file][e.line]:[e]"
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var/last_seen = global.error_last_seen[erroruid]
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var/cooldown = global.error_cooldown[erroruid] || 0
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if (last_seen == null) // A new error!
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global.error_last_seen[erroruid] = world.time
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last_seen = world.time
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if (cooldown < 0)
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global.error_cooldown[erroruid]-- // Used to keep track of skip count for this error
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global.total_runtimes_skipped++
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return // Error is currently silenced, skip handling it
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// Handle cooldowns and silencing spammy errors
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var/silencing = 0
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// We can runtime before config is initialized because BYOND initialize objs/map before a bunch of other stuff happens.
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// This is a bunch of workaround code for that. Hooray!
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var/configured_error_cooldown
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var/configured_error_limit
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var/configured_error_silence_time
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if(config)
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configured_error_cooldown = config.error_cooldown
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configured_error_limit = config.error_limit
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configured_error_silence_time = config.error_silence_time
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else
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configured_error_cooldown = initial(config.error_cooldown)
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configured_error_limit = initial(config.error_limit)
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configured_error_silence_time = initial(config.error_silence_time)
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// Each occurrence of a unique error adds to its "cooldown" time...
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cooldown = max(0, cooldown - (world.time - last_seen)) + configured_error_cooldown
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// ... which is used to silence an error if it occurs too often, too fast
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if (cooldown > configured_error_cooldown * configured_error_limit)
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cooldown = -1
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silencing = 1
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spawn (0)
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usr = null
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sleep(configured_error_silence_time)
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var/skipcount = abs(global.error_cooldown[erroruid]) - 1
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global.error_cooldown[erroruid] = 0
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if (skipcount > 0)
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world.log << "\[[time_stamp()]] Skipped [skipcount] runtimes in [e.file],[e.line]: [e]"
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error_cache.log_error(e, skip_count = skipcount)
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global.error_last_seen[erroruid] = world.time
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global.error_cooldown[erroruid] = cooldown
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// The detailed error info needs some tweaking to make it look nice
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var/list/usrinfo = null
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var/locinfo
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if (istype(usr))
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usrinfo = list(" usr: [datum_info_line(usr)]")
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locinfo = atom_loc_line(usr)
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if (locinfo)
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usrinfo += " usr.loc: [locinfo]"
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// The proceeding mess will almost definitely break if error messages are ever changed
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// I apologize in advance
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var/list/splitlines = splittext(e.desc, "\n")
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var/list/desclines = list()
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if (splitlines.len > ERROR_USEFUL_LEN) // If there aren't at least three lines, there's no info
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for (var/line in splitlines)
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if (length(line) < 3 || findtext(line, "source file:") || findtext(line, "usr.loc:"))
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continue
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if (findtext(line, "usr:"))
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if (usrinfo)
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desclines.Add(usrinfo)
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usrinfo = null
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continue // Our usr info is better, replace it
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if (copytext(line, 1, 3) != " ")
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desclines += (" " + line) // Pad any unpadded lines, so they look pretty
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else
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desclines += line
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if (usrinfo) // If this isn't null, it hasn't been added yet
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desclines.Add(usrinfo)
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if (silencing)
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desclines += " (This error will now be silenced for [configured_error_silence_time / 600] minutes)"
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// Now to actually output the error info...
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var/main_line = "\[[time_stamp()]] Runtime in [e.file],[e.line]: [e]"
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world.log << main_line
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for (var/line in desclines)
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world.log << line
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if (global.error_cache)
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global.error_cache.log_error(e, desclines)
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#ifdef UNIT_TESTS
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if(global.current_test)
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global.current_test.fail("[main_line]\n[desclines.Join("\n")]")
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#endif
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#endif
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