{"id":110444,"date":"2025-05-25T03:03:15","date_gmt":"2025-05-24T22:33:15","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/%d8%a2%d9%85%d9%88%d8%b2%d8%b4-golang-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-mutex-%d8%a8%d8%a7-goroutines\/"},"modified":"2025-05-25T03:03:15","modified_gmt":"2025-05-24T22:33:15","slug":"%d8%a2%d9%85%d9%88%d8%b2%d8%b4-golang-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-mutex-%d8%a8%d8%a7-goroutines","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/%d8%a2%d9%85%d9%88%d8%b2%d8%b4-golang-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-mutex-%d8%a8%d8%a7-goroutines\/","title":{"rendered":"\u0622\u0645\u0648\u0632\u0634 Golang: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Mutex \u0628\u0627 goroutines"},"content":{"rendered":"
\n

\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 goroutines \u060c \u0627\u063a\u0644\u0628 \u0628\u0627\u06cc\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u06cc\u0646 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u060c \u062f\u0633\u062a\u0631\u0633\u06cc \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06a9 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0634\u0648\u062f \u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u06af\u0648\u0631\u0648\u0698\u06cc\u0646 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0627 \u062e\u0648\u0627\u0646\u062f\u0646\/\u0646\u0648\u0634\u062a\u0646 \u06cc\u06a9\u0633\u0627\u0646 \u0647\u0645\u0632\u0645\u0627\u0646 \u060c \u0645\u0646\u062c\u0631 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0634\u0648\u0646\u062f.<\/p>\n

\u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0633\u0626\u0644\u0647 \u060c GO \u0645\u06a9\u0627\u0646\u06cc\u0633\u0645 \u0647\u0645\u0627\u0647\u0646\u06af \u0633\u0627\u0632\u06cc \u0628\u0647 \u0646\u0627\u0645 MUTEX \u0631\u0627 \u0627\u0632 \u0628\u0633\u062a\u0647 SYNC \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n

mutex \u0686\u06cc\u0633\u062a\u061f<\/strong>
\u06cc\u06a9 mutex (\u06a9\u0648\u062a\u0627\u0647 \u0628\u0631\u0627\u06cc \u0645\u062d\u0631\u0648\u0645\u06cc\u062a \u0645\u062a\u0642\u0627\u0628\u0644) \u0641\u0642\u0637 \u0628\u0647 \u06cc\u06a9 \u06af\u0648\u0631\u0648\u062a\u06cc\u0646 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0628\u0647 \u06cc\u06a9 \u0628\u062e\u0634 \u0645\u0647\u0645 \u0627\u0632 \u06a9\u062f \u062f\u0631 \u06cc\u06a9 \u0632\u0645\u0627\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f.
\u062f\u0631 GO \u060c \u0622\u0646 \u0631\u0627 \u062a\u0648\u0633\u0637 \u0646\u0648\u0639 sync.mutex \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.
\u0634\u0645\u0627 \u0642\u0628\u0644 \u0627\u0632 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0645\u0646\u0628\u0639 \u0645\u0634\u062a\u0631\u06a9 \u0648 \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u0642\u0641\u0644 () \u067e\u0633 \u0627\u0632 \u0627\u062a\u0645\u0627\u0645 \u06a9\u0627\u0631 \u060c \u0628\u0627 \u0642\u0641\u0644 () \u062a\u0645\u0627\u0633 \u0645\u06cc \u06af\u06cc\u0631\u06cc\u062f.<\/p>\n

\u0645\u062b\u0627\u0644 \u0628\u0627 mutex<\/strong><\/p>\n

\n
package main\n\nimport (\n    \"fmt\"\n    \"sync\"\n    \"time\"\n)\n\nfunc main() {\n    counter := 0\n    var mu sync.Mutex{} \/\/ Create a mutex\n\n    var wg sync.WaitGroup \/\/ To wait for all goroutines\n\n    for i := 0; i < 1000; i++ {\n        wg.Add(1)\n        go func() {\n            defer wg.Done()\n            mu.Lock()   \/\/ Lock the mutex before accessing counter\n            counter++   \/\/ Critical section\n            mu.Unlock() \/\/ Unlock after done\n        }()\n    }\n\n    wg.Wait() \/\/ Wait until all goroutines complete\n    fmt.Println(\"Final counter:\", counter)\n}\n\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u062e\u0631\u0648\u062c\u06cc:<\/p>\n
\n
Final counter: 1000\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\ud83d\ude80 \u0646\u06a9\u0627\u062a
\u0647\u0645\u06cc\u0634\u0647 \u0627\u0632 defer mu.unlock () \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0627\u0632 \u0628\u0627\u0632 \u06a9\u0631\u062f\u0646 \u0642\u0641\u0644 \u062d\u062a\u06cc \u0627\u06af\u0631 \u0648\u062d\u0634\u062a \u06cc\u0627 \u0628\u0627\u0632\u06af\u0634\u062a \u0632\u0648\u062f \u0647\u0646\u06af\u0627\u0645 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.
\u0628\u0631\u0627\u06cc \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u0627\u0632 \u0645\u0634\u06a9\u0644\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u060c \u062e\u06cc\u0644\u06cc \u0637\u0648\u0644\u0627\u0646\u06cc \u0627\u0632 \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u0642\u0641\u0644 \u062e\u0648\u062f\u062f\u0627\u0631\u06cc \u06a9\u0646\u06cc\u062f.
\u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0627\u0632 \u067e\u0631\u0686\u0645 -race \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0631\u0627 \u062a\u0634\u062e\u06cc\u0635 \u062f\u0647\u06cc\u062f:<\/p>\n
\n
go run -race main.go\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"
\u0647\u0646\u06af\u0627\u0645 \u06a9\u0627\u0631 \u0628\u0627 goroutines \u060c \u0627\u063a\u0644\u0628 \u0628\u0627\u06cc\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0628\u06cc\u0646 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u060c \u062f\u0633\u062a\u0631\u0633\u06cc \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06a9 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0646\u062c\u0631 \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0633\u0627\u0628\u0642\u0647 \u0634\u0648\u062f \u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u06af\u0648\u0631\u0648\u0698\u06cc\u0646 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u0646\u062f \u0647\u0645\u0632\u0645\u0627\u0646 \u0628\u0627 \u062e\u0648\u0627\u0646\u062f\u0646\/\u0646\u0648\u0634\u062a\u0646 \u06cc\u06a9\u0633\u0627\u0646 \u0647\u0645\u0632\u0645\u0627\u0646 \u060c \u0645\u0646\u062c\u0631 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0634\u0648\u0646\u062f. \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 …<\/p>\n","protected":false},"author":2,"featured_media":110445,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media2.dev.to\/dynamic\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fob0s354caeacxtwpmsbu.jpg","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-110444","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/110444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=110444"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/110444\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/110445"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=110444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=110444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=110444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}