Nginx寮鍙戠涓夋柟妯″潡瀹炰緥
Ø 搴忚█
Nginx鏄竴涓瀬鍏鋒墿灞曟х殑鏈嶅姟鍣?/span>,榪欐樉钁椾綋鐜板湪瀵圭涓夋柟妯″潡鐨勬敮鎸侊紝寮鍙戣呰兘澶熷皢鑷繁寮鍙戠殑妯″潡錛屾寜鐓?/span>nginx鏃㈡湁鐨勮鍒欙紝瀹岀編鍦拌瀺鍚堣繘http妗嗘灦涓紝浠ュ疄鐜板紑鍙戣呭畾鍒跺姛鑳界殑浣滅敤銆?/span>
榪欑瘒鏂囩珷涓昏鐢ㄤ簬緇撳悎濡備綍寮鍙戜竴涓畝鍗曠殑絎笁鏂規(guī)ā鍧楋紝鐩爣浜虹兢涓烘兂浜?jiǎn)瑙?/span>nginx寮鍙戠涓夋柟妯″潡鐨勫悓瀛︼紝鏂囩珷鍐呭涓昏鍖呮嫭涓変釜閮ㄥ垎錛屽浣曞皢HTTP妯″潡宓屽叆nginx鍜屽浣曞紑鍙戠涓夋柟妯″潡浠ュ強(qiáng)涓涓緥瀛愩?/span>
Ø 濡備綍灝?/span>HTTP妯″潡宓屽叆nginx
Nginx鐩墠鏉ヨ鎻愪緵浜?jiǎn)浜尶U嶆柟寮?/span>,config鏂囦歡+configure 鑴氭湰錛屾墜鍔ㄦ柟寮忥紝鍚庨潰鎵嬪姩鏂瑰紡鏄洿鍔犲鏉傜殑錛屼笖瀹規(guī)槗鍑洪敊錛屽湪甯歌鐨?/span>nginx寮鍙戜腑錛屽熀鏈笂閮芥槸鐢?/span>config鏂囦歡+configure鑴氭湰鏂瑰紡姣旇緝澶氥傛帴涓嬫潵鍒嗗埆浠嬬粛榪欎袱縐嶆柟寮忋?/span>
1) Config鏂囦歡+configure鑴氭湰
l Config鏂囦歡
榪欎釜鏄寚鎻愪緵config鏂囦歡錛屽茍涓斿湪鏂囦歡閲岄潰緇欏嚭涓変釜閰嶇疆欏癸紝灝卞彲浠ヨ揪鍒版晥鏋溿傝繖涓変釜閰嶇疆欏規(guī)槸鎸囷細(xì)
A. Ngx_addon_name錛?/span>灝辨槸鑷繁瑕佸紑鍙戠殑榪欎釜妯″潡鍚嶅瓧銆?/span>
B. Nginx妯″潡鍚嶏細(xì)榪欐湁鐐瑰儚璁劇疆鐜鍙橀噺鍟ョ殑錛岄鍏堣鐭ラ亾鑷繁寮鍙戝暐妯″潡錛?/span>nginx瀵瑰簲鐨勬ā鍧楁湁錛?/span>$HTTP_MODULES(甯歌鐨?/span>http妯″潡), $HTTP_FILTER_MODULES(HTTP榪囨護(hù)妯″潡)錛?/span>$HTTP_HEAD_FILTER_MODULES(HTTP 澶撮儴榪囨護(hù)妯″潡)錛?/span> $CORE_MODULES(nginx鐨勬牳蹇?jī)妯″?/span>)錛?/span>$EVENT_MODULES(nginx鐨勪簨浠舵ā鍧?/span>)絳夛紝鐒跺悗鍦ㄥ悗闈㈡坊鍔犱綘鎵瑕佹坊鍔犵殑妯″潡鍚嶅瓧錛屼互絀烘牸闅斿紑錛屾瘮濡傝繖嬈℃垜浠紑鍙戞坊鍔犵殑妯″潡:
HTTP_MODULES = “$HTTP_MODULES ngx_http_helloworld_module”
C. NGX_ADDON_SRCS錛?/span>榪欎釜欏懼悕鎬濅箟錛屽氨鏄寚瀹氭柊娣誨姞鏂囦歡鐨勮礬寰勶紝涓嶈繃榪欎釜閮芥槸鐩稿璺緞錛屽洜涓哄湪configure鐨勬椂鍊欏氨鎸囧畾浜?jiǎn)涓婂眰璧\寰勶紝姣斿--add-modules=PATH銆?/span>
姣斿鎴戜滑榪欐寮鍙戣娣誨姞鐨勬簮鏂囦歡錛?/span>
NGX_ADDON_SRCS = “$NGX_ADDON_SRCS $ngx_addon_dir/ngx_http_helloworld_module.c”
l Configure鑴氭湰
榪欓噷闇瑕佺敤- -add-module=PATH灝嗙涓夋柟妯″潡鐨勮礬寰勫姞鍏ワ紝
姣斿configure - -add-module=~/ngx_3rd_modules/
閭ｆ垜浠兘鍒嗘瀽涓嬭繖鑳屽悗鍋氫簡(jiǎn)浠涔堝憿錛熸垜浠粠涓嬮潰涓や釜閮ㄥ垎鏉ュ睍寮璇存槑
a) Auto/modules
榪欎釜涓昏鏄鏄庡皢瀹氬埗鐨勭涓夋柟妯″潡娣誨姞鍒扮敓鎴愮殑ngx_modules.c閲岄潰銆?/span>
a) 鎸囧畾妯″潡涓嬮潰鐨勯厤緗枃浠?/span>.
b) 鐢熸垚妯″潡淇℃伅
涓銆?/span>鐢熸垚妯″潡鏁扮粍
鏍規(guī)嵁闇瑕佸紑鍚殑妯″潡鍔犺澆瀵瑰簲鐨勬ā鍧?/span>,涓嬮潰鏄紑鍚?/span>http妯″潡鍚庣殑鎵闇瑕佺殑妯″潡
浜屻?/span>鐢熸垚ngx_modules.c鏂囦歡
b) Auto/make
鏄捐屾槗瑙侊紝榪欎釜灝辨槸璐熻矗緙栬瘧鐩稿叧鐨勬ā鍧椼?/span>
1) 鐢熸垚絎笁鏂規(guī)簮鐮?br />
2) 鐢熸垚閾炬帴浠ｇ爜錛屽茍灝嗙洰鏍囨枃浠訛紝搴撴枃浠墮摼鎺ユ垚浜岃繘鍒剁▼搴?br />
2) 鎵嬪姩鏂瑰紡
鍒嗕袱姝ユ潵鍋氾紝絎竴錛屼慨鏀?/span>obj/ngx_modules.c, 鍦ㄩ噷闈㈠鍔犲搴旂殑絎笁鏂規(guī)ā鍧楋紝絎簩錛屼慨鏀?/span>obj/Makefile,鍦ㄩ噷闈㈠鍔犵涓夋柟妯″潡鐨勭紪璇戯紝榪欑鐩存帴淇敼鐨勬柟娉曚笉澶彲鍙栵紝鏄撳嚭閿欙紝涓鑸兘鏄敤涓婇潰鐨勭浜岀鏂規(guī)硶銆?/span>
Ø 寮鍙戠涓夋柟妯″潡娉ㄦ剰浜嬮」
棣栧厛,瑕佺‘瀹氶拡瀵歸偅涓ā鍧楄繘琛屽紑鍙戯紝nginx鐨勬ā鍧楁槸鏈夐『搴忔х殑錛屾瘮濡傦細(xì) HTTP_MODULES = “$HTTP_MODULES ngx_http_helloworld_module”
鍏舵錛屽洜涓?/span>nginx鏄紓姝ラ潪闃誨鐨勶紝鍦ㄧ紪鍒朵唬鐮佹椂錛屼竴瀹氳娉ㄦ剰涓嶈兘闃誨nginx榪涚▼.
Ø 紺轟緥
瑙侀檮浠?a href="/Files/jolleydtan/test.zip">/Files/jolleydtan/test.zip
鍙傝冿細(xì)
娣卞叆鐞嗚Вnginx.
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浠ュ強(qiáng)nginx_stream_lua妯″潡鐨?br />https://github.com/openresty/stream-lua-nginx-module
鏈潵灝辨兂鐫鐢ㄨ繖涓や釜鐨勶紝鍚庢潵鍙戠幇宸茬粡鏈夋敮鎸佷簡(jiǎn)錛屽氨鍏堟潵璇曡瘯鐪嬬湅榪欎釜浜?jiǎn)銆?br />榛樿鐨勮瘽錛宯ginx鏄病鏈夊紑鍚tcp鐨勬敮鎸佺殑.濡傛灉瑕佹敮鎸佺殑璇濓紝闇瑕佺敤--with-stream鍘繪寚瀹氥?br />鎴戣繖杈瑰彧瑕侀渶瑕佷笁涓狪P錛屼竴涓槸nginx榪涚▼鎵鍦ㄧ殑鏈哄櫒錛屾垜榪欒竟鐢?92.168.1.4琛ㄧず錛?br />鍙﹀涓ゅ彴灝辨槸TCP涓婃父涓氬姟鏈嶅姟鍣紝鎴戜滑鍒嗗埆鐢?92.168.1.5鍜?92.168.1.21鏉ヨ〃紺猴紝
鍩轟簬榪欐牱鐨勮冭檻鏄洜涓簄ginx鍏呭綋tcp浠ｇ悊鏈嶅姟鍣ㄥ悗錛岃嚜韜篃浼?xì)鍗犵敤涓涓鍙ｃ?br />騫朵笖浠庣洰鍓嶆潵璇達(dá)紝璨屼技涓涓猲ginx榪涚▼涔熷氨鍙兘listen涓涓鍙ｃ?br />鎴戠敤鐨勭増鏈槸nginx 1.9.9.
鎴戝湪/usr/local/nginx/conf涓嬮潰鏂板緩浜?jiǎn)nginx_stream_tcp.conf浣滀負(fù)鏈鐨勬祴璇曘?br />worker_processes auto;
2 error_log /usr/local/nginx/logs/error.log info;
3 events {
4 worker_connections 1024;
5 }
6
7 stream {
8 upstream loadbalance {
9 # Specifies a load balancing method for a server group where client-server mapping is based on the hashed key value
10 hash $remote_addr consistent;
11 # sets the weight of the server, by default, 1.
12 server 192.168.1.21:8001 weight=5;
13 # by default, the parameter is set to 10 seconds.
14 server 192.168.1.5:9001 max_fails=3 fail_timeout=30s;
15
16
17 }
18
19 server {
20 # listen 8001.
21 listen 8001;
22 # Defines a timeout for establishing a connection with a proxied server.
23 proxy_connect_timeout 1s;
24 # Sets the timeout between two successive read or write operations on client or proxied server connections
25 proxy_timeout 3s;
26 # Sets the address of a proxied server
27 proxy_pass loadbalance;
28 }
29
30 }
榪欎釜澶ч儴鍒嗘槸瀹樼綉鏀寔鐨勶紝鎵浠ュ叾瀹炴垜涔熸病鏈変慨鏀瑰お澶氾紝灝辮緗簡(jiǎn)鍑犱釜IP鍜岀鍙ｃ?br />鍦ㄧ紪璇戝ソnginx鍚庯紝鍙互鐢?usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx_stream_tcp.conf
灝卞彲浠ヨ搗鏉ヤ簡(jiǎn)錛屽彲浠ラ氳繃netstat -tlnp鏌ョ湅鏄惁璧鋒潵錛屽ぇ鑷存樉紺鴻繖鏍風(fēng)殑錛?br />tcp 0 0 0.0.0.0:8001 0.0.0.0:* LISTEN 7744/nginx_stream_t
褰撶劧涔熷彲浠ラ氳繃telnet鏉ユ煡鐪嬨?br />鎺ヤ笅鏉ワ紝鍐欎釜綆鍗曠殑cs紼嬪簭鏉ラ獙璇佷笅鍚?
server绔細(xì)
if __name__ == '__main__':
import socket
import commands
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.bind(('192.168.1.21', 8001))
sock.listen(5)
while True:
connection,address = sock.accept()
print "connected by",address
while 1:
buf = connection.recv(1024)
if buf != "" :
print "connection buffer", buf
connection.sendall(buf)
connection.close()
if __name__ == '__main__':
import socket
HOST='192.168.1.4'
PORT=8001
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((HOST, PORT))
while 1:
cmd = raw_input("please input cmd:")
sock.sendall(cmd)
data = sock.recv(1024)
print data
sock.close()
鍦╟lient鍚?92.168.1.4鍙戣搗涓涓猅CP榪炴帴鏃訛紝鎺ヤ笅鏉?92.168.1.4浼?xì)杩炴帴鍒?92.168.1.21錛?br />
鍚庨潰鐨勭鍙ｅ簲璇ユ槸闅忔満鐨勪復(fù)鏃剁鍙ｃ?br />鍏跺疄瀹冪殑紜搗鍒頒簡(jiǎn)杞彂浣滅敤錛岃繖涓猲ginx榪涚▼鐩稿綋浜庝竴涓氱敤緗戝叧錛屽鏋滄湁涓や釜client鍚憂ginx榪涚▼鍙戣搗榪炴帴錛屼竴鏃ginx閭ｈ竟璋冨害鍒板悓涓涓笂娓窽CP鏈嶅姟鍣紝閭ｄ箞鍙渶瑕佷粠NGINX榪涚▼寤虹珛涓涓猅CP榪炴帴鍒頒笂娓窽CP鏈嶅姟鍣ㄥ嵆鍙?br />涔嬪墠鎴戣嚜宸辮璁＄綉鍏崇殑鏃跺欙紝涓嶆槸渚濊禆浜庣敤鎴風(fēng)殑錛岃屾槸閫氳繃闈?rùn)鎬侀厤緗潵寤虹珛榪炴帴鐨勶紝姣斿涓婃父閫昏緫鏈嶅姟鍣ㄨ窡緗戝叧鏈夎繛鎺ワ紝閭ｉ兘鏄湪鍚姩鏈嶅姟鍣ㄧ殑鏃跺欙紝灝卞緩绔嬭搗鏉ヤ簡(jiǎn)銆?br />榪欐牱鏈変釜濂藉灝辨槸鍙互鐪佷簨錛屼笉榪囦篃鍙互閲囩敤榪欑鏂瑰紡錛屾湁鐜╁榪炴帴榪涙煇涓笂娓窽CP鏈嶅姟鍣ㄦ墠璁╃綉鍏寵窡榪欎釜TCP鏈嶅姟鍣ㄥ緩绔嬭繛鎺ワ紝鍚﹀垯鏃犻渶澶勭悊銆傚洜涓轟笉灝戞椂鍊欒繕鏄細(xì)鏈変笉灝戞湇鍔″櫒澶勪簬絀洪棽鐨?
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