エラーハンドリングと監視

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!PLVOPLFOUBSP Τϥʔϋϯ υ Ϧ ϯάͱ؂ࢹ +VO *SJT-5ձ

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୭ w Ԟ໺ݡଠ࿠!PLVOPLFOUBSP w ΫϨε΢ΣΞגࣜձࣾ w .S໰୊ղܾ w 5ZQF4DSJQUϑϩϯ τΤϯ υɺ όοΫΤϯ υ

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ෆ۩߹ͱͷ෇͖߹͍ w ࣗ෼Ͱશͯͷෆ۩߹Λݟ͚ͭग़͢ʹ͸࿙Ε͕ͰΔ w ෆ۩߹͕શ͘ແ͍͜ͱͷূ໌͸ɺ ѱຐͷূ໌ w Ϣʔβʔ͸૝ఆ֎ͷ࢖͍ํΛ͢Δ w ࣗ෼͕ݟ͚͍ͭͯͳ͍ෆ۩߹ΛαʔϏεӡ༻தʹൃݟ͞Εͯ͠· ͏͔΋ w ى͍ͬͯ͜ΔΤϥʔΛ೺Ѳ͓͖͍ͯͨ͠

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4FOUSZ w ηϯ τ Ϧʔ w IUUQTTFOUSZJP w Ϋϥ ογϡ Ϩϙʔ τ4BB4 w γεςϜશମ͸%BUBEPHɺ ϥϯλΠϜΤϥʔ͸4FOUSZͰ࢖͍෼͚ w npm i @sentry/nodeɹ w Τϯ τ ϦϙΠϯ τͰSentry.init({ ؀ڥม਺ }); ͜ͷࣸਅ͸σόοά༻αʔόʔͷΤϥʔ਺ͳͷͰ   ͨ͘ ͞Μ͋ͬͯΑ͍

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αʔόʔΞϓϦέʔγϣ ϯΛεΫϥ ον͢Δ w αʔόʔΞϓϦέʔγϣϯ։ൃ &YQSFTT ʹ͓͍ͯॳظʹணखͨ͠ͷ͕ w σόοάϩΨʔ w ؀ڥม਺஫ೖ

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"1*ήʔ τ΢ΣΠ ɾ αʔόʔ w ΫϥΠΞϯ τ ɾ ΞϓϦέʔγϣϯ͔Βͷ)551ϦΫΤε τΛ   όοΫΤϯ υ ɾ αʔϏε܈ʹৼΓ෼͚Δ੹຿ w όοΫΤϯ υ ɾ αʔϏε܈ͷฦ͢஋Λ   ΫϥΠΞϯ τ ɾ ΞϓϦέʔγϣϯʹ)551Ϩεϙϯεͱͯ͠ฦ͢੹຿ w ஥հ԰ͱͯ͠͸   Ͳͷෆ۩߹͕Ͳ͜ͷ୭ʹΑͬͯҾ͖ى͜͞Ε͔͕ͨͱͯ΋ॏཁ

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๷ޚతϓϩάϥ ϛϯάͱܖ໿ w Ͳ͜ͷ୭Λଈ࠲ʹಛఆ͢ΔͨΊʹ๷ޚతϓϩάϥ ϛϯάͱܖ໿Λಋೖ w ๷ޚతϓϩάϥ ϛϯά w جຊతʹΑ ͘ͳ͍͜ͱ͕ى͜Δͱߟ࣮͑ͯ૷͢Δख๏ w όϦσʔγϣϯ౳ w ܖ໿ʹΑΔઃܭ %FTJHOCZ$POUSBDU %C$ w ຬͨ͞ΕΔ΂͖࢓༷Λ࣮૷தʹද໌͢Δख๏ w Ξαʔγϣϯ౳ https://speakerdeck.com/twada/php-conference-2016

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ͳΜͰ΋͔ΜͰ΋ ʮόάʯ ͱݺ͹ͳ͍ w όά w ࣗ෼ͨͪͷ࣮૷ʹޡΓ͕͋ͬͯىͬͨ͜ෆ۩߹ w ܖ໿ҧ൓ w ֎෦αʔϏε͕ද໌͍ͯ͠Δ࢓༷ͱҟͳΔڍಈΛͯ͠ىͬͨ͜ෆ۩߹   ʢྫOVNCFSܕΛฦ͢ͱॻ͔Ε͍ͯΔͷʹจࣈྻ͕ฦ͖ͬͯͨɺ υΩϡϝϯ τʹॻ͔Ε͍ͯΔϓϩύςΟ͕ແ͍ɺ ͳͲʣ w Τϥʔ w )551ϦΫΤε τʹؚ·Ε͍ͯͨ஋ʹޡΓ͕͋Δ w ͜Ε͸ෆ۩߹Ͱ͸ͳ͘ى͜ Γ ͏ Δࣄ৅ͳͷͰΤϥʔΛฦ٫ w ൃੜ࣌ͷεςʔλείʔ υΛYYʹ͢΂͖͔ʹ͢΂͖͔ͷ൑அج४Ͱ΋͋Δ

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ద੾ͳ൜ਓ୳͠ w "1*ήʔ τ΢ΣΠ ɾ αʔόʔ͸େྔͷYY Λฦ͕ͪ͠ w Ωϟονͨ͠ྫ֎Λ͢΂ͯࣗ෼ͨͪͷੜΜͩόάͱଊ͑ͯ͠· ͏ ͱ   ݪҼڀ໌͕஗ΕΔ w Τϥʔ؂ࢹͰ͍ͭͰ΋ ʮ͜Ε͸֎෦ͷ͍ͤͰ͋Δʯ ͱࠜڌΛ΋ͬͯओுͰ͖ΔΑ ͏ʹ w ๷ޚతϓϩάϥ ϛϯάɺ ܖ໿ʹΑΔઃܭ w 4FOUSZͷϩάΛݟͨॠؒʹ ʮ୭͕ԿΛ͔ͨ͠Βى͖ͨʯ ͕ಛఆͰ͖Δͱ   νʔϜ΁ͷमਖ਼ґཔ͕ਝ଎ w 4FOUSZͷϩάͷ࢒͠ํ͸͜Ε͕ਖ਼ղͱ͍͏Θ͚Ͱ͸ͳ͍   ʢࠓճ͸Ϧ Ϧʔε௚ޙͷεύΠΫ؂ࢹʹ͍ͭͯͷΈݴٴʣ

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