IOS-----Easy to use Cocoaasyncsocket

Cocoaasyncsocket Useagent's. h file

Gcdasyncsocketdelegate Execute proxy object #import <Foundation/Foundation.h> #import "CocoaAsyncSocket.h" typedef void (^ Didreaddata) (nsdictionary* didreaddata); /** *  Gcdasyncsocketdelegate executing proxy object */@interface nsobjectgcdasyncsocket:nsobject<gcdasyncsocketdelegate>  /** *  received data processing */@property (nonatomic,copy) Didreaddata didreaddata; /** *  data sent  if you add a new key value will need to first open memory */@property (nonatomic,retain) nsmutabledictionary* writedata;  /** *  Send Link Request */-(BOOL) Startconnect; /** *  Single case */+ (nsobjectgcdasyncsocket*) defaultsocket; @end

. m file

nsobjectgcdasyncsocket.m//attendance#import "NSObjectGCDAsyncSocket.h" @implementation Nsobjectgcdasyncsocket {gcdasyncsocket* socket;}/** * Single case * * @return * *+ (Nsobjectgcdasyncsocket *) defaultsocket{//socket is only instantiated onceStatic nsobjectgcdasyncsocket* Socket=nil;//Guaranteed thread safety, defaultsocket only onceStatic dispatch_once_t once;    Dispatch_once (&once, ^ {Socket=[[nsobjectgcdasyncsocket alloc] init];    }); return socket;}/** * Initialize * * * @return Self * *-(instancetype) init{self=[super init]; if (self) {Socket=[[gcdasyncsocket alloc] initwithdelegate:self delega    Tequeue:dispatch_get_global_queue (Dispatch_queue_priority_default, 0)]; } return self;}/** * Send Link request * /-(BOOL) startconnect{//Make sure to disconnect before starting linkif (socket.isconnected) {NSLog (@ "active disconnect");            [Socket disconnect];    } nserror* error;                                     BOOL issuccess= [Socket connecttohost:sockethost Onport:socketport    error:&error];    if (Error) {NSLog (@ "error.localizeddescription:%@", error.localizeddescription);    } return issuccess; } #pragma mark-gcdasyncsocketdelegate/** * Link Successful * * @param sock Sock instance * @param host IP * @param port Port */-(void) Socket: (Gcdasyncsocket *) sock didconnecttohost: (NSString *) host port: (uint16_t) port{//NSLog (@ "%s", _ _FUNCTION__);//NSLog ([email protected] "yes": @ "NO"),//if (sock.isconnected)//{//NSString upload must be added "\ n" delimiter to upload success/ * [sock writedata:[@ "abcabcabcabcabcabc\n" datausingencoding:nsutf8stringencoding] withtimeout:-1 tag:0]; * * / * nsdictionary* [email protected]{@ "Gpsinfo": @ "Gpsinfo", @ "pswd": Self.password, @ "Gpstype": @ (), @ "name":        Self.name,};                                 nsdictionary* [Email protected]{@ "vertion": @ (1), @ "type1": @ (2), @ "type2": @ (0), @ "Type3": @ (0)};*/if ([Nsjsonserialization IsValidJSONObject:self.writeData]) {//NSLog (@ "Isvalidjsonobject");nserror* error;//Turn nsdata and nsstring to ensure the nsdictionary format is unchangedNSData *nsdatauser= [Nsjsonserialization dataWithJSONObject:self.writeData Options:nsjsonwritingprettyprinted Error:            &error]; nsstring* json=[[nsstring Alloc] Initwithdata:nsdatauser encoding:nsutf8st Ringencoding];//NSLog (@ "nsdictionaryuser:%@", JSON);Json=[json stringbyreplacingoccurrencesofstring:@ "\ n" withstring:@ ""]; Json=[json stringbyreplacingoccurrencesofstring:@ "" withstring:@            ""]; Json=[json stringbyappendingstring:@ "\ n"];//NSLog (@ "json:%@", JSON);[Sock Writedata:[json datausingencoding:nsutf8stringencoding] withtimeout:-1 tag:0];//Keep long connections to read[sock readdatawithtimeout:-1 tag:0];                if (Error) {NSLog (@ "localizeddescription:%@", [Error localizeddescription]);            NSLog (@ "localizedfailurereason:%@", [Error Localizedfailurereason]); }                    }//    }}/** * Send data successfully * * @param sock sock instance * @param tag Tag sock */-(void) Socket: (Gcdasyncsocket *) sock Didwritedatawithtag: (long) tag{//NSLog (@ "Didwritedatawithtag");}/** * has obtained data * * @param sock Sock instance * @param data obtained by @param tag tag sock * *-(void) Socket: (Gcdasyncsocket *) sock didreaddata: (NSData *) data withtag: (long) tag{//NSLog (@ "%s", __function__);nserror* Error=nil;                                                       nsdictionary* json= (nsdictionary*) [Nsjsonserialization jsonobjectwithdata:data        Options:nsjsonreadingallowfragments error:&error];    NSLog ([nsjsonserialization isvalidjsonobject:json][email protected] "is Validjsonobject": @ "is ' t validjsonobject");         if (Error) {NSLog (@ "socketerror1:%@", [Error localizeddescription]);    NSLog (@ "socketerror2:%@", [Error Localizedfailurereason]);    } self.didreaddata (JSON);    [Sock disconnect]; }/** * Link Error * * @param sock Sock instance * @param err Error parameter */-(void) Socketdiddisconnect: (Gcdasyncsocket *) sock witherror: (Nserror *) err{//NSLog (@ "%s", __function__);if (err) {NSLog (@ "socketdiddisconnect:%@", [err localizeddescription]);    NSLog (@ "socketdiddisconnect:%@", [err Localizedfailurereason]); }//Self.didreaddata (nil);} @end

Use

Creating Objects    Socket=[Nsobjectgcdasyncsocket defaultsocket];  Fill in the data sent socket.writedata=[nsmutabledictionary dictionarywithdictionary:dictionary];  Process received data        socket.didreaddata=^ (nsdictionary* didreaddata) {...} Start link [Socket startconnect]; Add   cocoaasyncsocket Third library link address: Https://github.com/robbiehanson/CocoaAsyncSocket

Reproduced from the poison of ants

IOS-----Easy to use Cocoaasyncsocket