AMQP 2

[RabbitMQ] TCP connection succeeded but Erlang distribution failed / Erlang ์˜ค๋ฅ˜ / Rabbitmq + Erlang ํ†ต์‹  ์˜ค๋ฅ˜

rabbitMq๋ฅผ ์„ค์น˜ํ•˜๊ณ  ๊ธฐ๋ณธ์œผ๋กœ ์ƒ์„ฑ๋˜๋Š” ๋…ธ๋“œ๋ฅผ ์‚ฌ์šฉํ•ด localhost๋กœ manager UI๋ฅผ ํ™•์ธํ•˜๋Š”๊ฒŒ ๋ชฉํ‘œ์˜€๋‹ค. ํ•˜์ง€๋งŒ ์ด๊ฒŒ ์ด๋ ‡๊ฒŒ ๋งŽ์€ ์˜ค๋ฅ˜๋ฅผ ๋งˆ์ฃผํ•  ์ผ์ธ๊ฐ€ ์‹ถ์—ˆ๋‹ค. TCP connection succeeded but Erlang distribution failed ์ด ์—๋Ÿฌ ๋ฉ”์‹œ์ง€๋Š” Erlang ๋ถ„์‚ฐ ํ”„๋กœํ† ์ฝœ์„ ์‚ฌ์šฉํ•˜์—ฌ RabbitMQ์™€ ํ†ต์‹ ํ•  ๋•Œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด ์—๋Ÿฌ๋Š” TCP ์—ฐ๊ฒฐ์ด ์„ฑ๊ณตํ–ˆ์ง€๋งŒ, Erlang ๋ถ„์‚ฐ ํ”„๋กœํ† ์ฝœ์— ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•œ๋‹ค. ์ด ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜๋Š” ์ด์œ ๋Š” ๋‹ค์–‘ํ•˜๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ๋…ธ๋“œ ์ด๋ฆ„์ด ์ž˜๋ชป ์„ค์ •๋˜์—ˆ๊ฑฐ๋‚˜, ์„œ๋กœ ๋‹ค๋ฅธ Erlang ๋ฒ„์ „์ด ์‚ฌ์šฉ๋˜์—ˆ์„ ๋•Œ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค. ๋˜๋Š” ๋ฐฉํ™”๋ฒฝ ๋“ฑ ๋‹ค๋ฅธ ๋„คํŠธ์›Œํฌ ๊ตฌ์„ฑ ์š”์†Œ๋กœ ์ธํ•ด ๋ฐœ์ƒํ•  ์ˆ˜๋„ ์žˆ๋‹ค. ํ•˜์ง€๋งŒ ๋‚˜๋Š” ๋…ธ๋“œ๋ฅผ ์ถ”..

[RabbitMQ] ์ฒ˜์Œ ๋งŒ๋‚˜๋Š” rabbitMq + springboot + stomp : Message broker ์ดํ•ด

RabbitMQ๋ž€? ๋ฉ”์‹œ์ง€ ์ง€ํ–ฅ ๋ฏธ๋“ค์›จ์–ด(MOM)๋กœ์„œ, ๋ถ„์‚ฐ ์‹œ์Šคํ…œ์—์„œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์ปดํฌ๋„ŒํŠธ ๊ฐ„์— ๋ฉ”์‹œ์ง€๋ฅผ ์•ˆ์ •์ ์ด๊ณ  ํ™•์‹คํ•˜๊ฒŒ ์ „์†กํ•˜๊ธฐ ์œ„ํ•ด ์„ค๊ณ„๋œ ์˜คํ”ˆ์†Œ์Šค ์†Œํ”„ํŠธ์›จ์–ด์ด๋‹ค. RabbitMQ๋Š” ๋‹ค์–‘ํ•œ ํ”„๋กœํ† ์ฝœ์„ ์ง€์›ํ•˜๋ฉฐ, ์ฃผ๋กœ AMQP(Advanced Message Queuing Protocol) ํ”„๋กœํ† ์ฝœ์„ ์‚ฌ์šฉํ•œ๋‹ค. AMQP๋Š” ๋ฉ”์‹œ์ง€ ์ง€ํ–ฅ ๋ฏธ๋“ค์›จ์–ด ์‹œ์Šคํ…œ์—์„œ ์•ˆ์ •์ ์ธ ๋ฉ”์‹œ์ง€ ์ „์†ก์„ ์œ„ํ•œ ํ‘œ์ค€ ํ”„๋กœํ† ์ฝœ๋กœ, RabbitMQ๋Š” ์ด ํ”„๋กœํ† ์ฝœ์„ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ฉ”์‹œ์ง€๋ฅผ ์ฃผ๊ณ  ๋ฐ›๋Š”๋‹ค. RabbitMQ๋Š” ํ(Queue)์™€ ๊ตํ™˜๊ธฐ(Exchange)๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ๋™์ž‘ํ•˜๋Š”๋ฐ ๋ฉ”์‹œ์ง€๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ํ์— ๋ณด๋‚ด๋Š” ๊ฒƒ์„ '๋ฉ”์‹œ์ง€ ๋ฐœํ–‰(Publish)'์ด๋ผ๊ณ  ํ•˜๋ฉฐ, ํ๋กœ๋ถ€ํ„ฐ ๋ฉ”์‹œ์ง€๋ฅผ ๋ฐ›์•„ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ฒƒ์„ '๋ฉ”์‹œ์ง€ ๊ตฌ๋…(Subscribe)'์ด๋ผ๊ณ ..