int do_reconnects(char *sql) {
int m0, m1, m2 = 0, i;
//sql="select table_name from all_tables";
m0 = m1 = os_mem_used();
//int do_smth=0;
//fprintf(stderr," start reconnects with mem %d KB\n", m1/1024);
for(i=1;i<100*1000;i++) {
db_done(db); // clear prev
if (!db_connect_string(db,cs)) {
fprintf(stderr,"-reconnect failed on %d step err=%s\n",i,db->error);
msleep(1000); continue;
//return 0;
}
if (sql) {
if (!db_select(db,sql)) {
fprintf(stderr,"-select failed on step %d err=%s\n",i,db->error);
return 0;
}
//while(db_fetch(db)); // Fetch all
}
m2 = os_mem_used();
printf(" .. reconnect: %d mem_used: %d KB delta= %d Bytes \r",i,m2/1024, (m2-m1));
if (i%100==0) { m1=m2; printf("\n"); }
}
fprintf(stderr,"+%d reconnects done, leak: %d\n",i, (m2-m0));
return 0;
}
int do_stress_fetch(char *sql) {
int m0, m1, m2 = 0, i,p1,p2;
time_t t1,t2;
m0 = m1 = os_mem_used();
time(&TimeNow); t1=t2 = TimeNow;
p1=p2=0;
//int do_smth=0;
fprintf(stderr," start stress_fetch with mem %d KB, SQL:%s\n", m1/1024,sql);
for(i=0;i<100*10000;i++) {
int skip;
time(&TimeNow);
if (!db_select(db,sql)) {
fprintf(stderr,"-select failed on step %d err=%s\n",i,db->error);
return 0;
}
p2++;
while(db_fetch(db)) ; //p1++; // Fetch all
m2 = os_mem_used(); t2 = TimeNow;
skip = t2!=t1; // New Second
if (skip || (i%100 ==0))
printf(" .. stress_fetch: %d mem_used: %d KB delta= %d Bytes time=%d fetched:%d \r",i,m2/1024, (m2-m1), (int)(t2-t1),(p2-p1));
if (skip) {
m1=m2; t1 = t2; p1=p2; printf("\n");
}
}
fprintf(stderr,"+%d stress fetch done, leak: %d\n",i, (m2-m0));
return 0;
}
int onHttpStat(Socket *sock, vssHttp *req, SocketMap *map) { // Генерация статистики по серверу
char buf[1024];
httpSrv *srv = sock->pool;
strSetLength(&srv->buf,0); // ClearResulted
sprintf(buf,"{clients:%d,connects:%d,requests:%d,mem:%d,serverTime:'%s',pps:%d}",arrLength(srv->srv.sock)-1,
srv->srv.connects,
srv->srv.requests,
os_mem_used(), szTimeNow,
(srv->readLimit.pValue+srv->readLimit.ppValue)/2);
SocketPrintHttp(sock,req,"%s",buf); // Flash Results as http
return 1; // OK - generated
}
int onTestDone(httpCmd *cmd) { // DoneTestCommand
httpClient *cli = cmd->cli;
Counter *c = cli->sock.readPacket;
if (ReplayCode) { // Check Replay
int code=0;
if (cli->res.U.len>0) code=atoi(cli->res.U.data); // GetACode
if (code!=ReplayCode) {
CLOG(cli,0,"WrongServerAnswer: %d, expect: %d\n",code,ReplayCode);
aborted=1;
}
}
if(0) printf("CommandDone n=%d readPacket=%d total=%d os_mem=%d!\n",cmd->n,
c?c->pValue:0,c?c->Total:0,os_mem_used());
SendTestPack(cli);
return 0;
}
int httpTestMain(int npar,char **par) {
int i,sock=1,pack=1,logLevel=1;
int MaxPacket = 1000000;
char *url,*Proxy="";
net_init();
signal(SIGINT,sig_done);
if (npar<2) {
httpTestHelp();
return 1; // Error
}
char *cmd=par[1];
if (strncmp(cmd,"-p",2)==0) return MicroHttpMain(npar,par);
if (strncmp(cmd,"http://",7)==0) cmd+=7; // RemoveHTTP
url=cmd;
static Counter read={100000}; // ReadLimit
for(i=2;i<npar;i++) { // Decode Optional
char *cmd=par[i]; int ok=1;
if (*cmd=='-') {
cmd++; ok=1;
if (*cmd=='s') sscanf(cmd+1,"%d",&sock);
//else if (*cmd=='S') sscanf(cmd+1,"%d",&sleepTime);
else if (*cmd=='p') sscanf(cmd+1,"%d",&pack);
else if (*cmd=='d') sscanf(cmd+1,"%d",&logLevel);
else if (*cmd=='M') sscanf(cmd+1,"%d",&MaxPacket);
else if (*cmd=='P') Proxy=cmd+1;
else if (*cmd=='R') sscanf(cmd+1,"%d",&ReplayCode);
else if (*cmd=='r') sscanf(cmd+1,"%d",&read.Limit);
else ok=0;
}
if (!ok) {
printf("httpTest - unknownParameter: '%s'\n",cmd);
httpTestHelp();
return 2;
}
}
//thread_create(httpClientTest1);
httpClient *Cli[sock];
logger *log;
log = logOpen("httpTest.log");
Logf("httpStressTest: {logLevel:%d,Sockets:%d,Commands:%d,MaxPacket:%d,URL:'%s',Proxy='%s'\n",
logLevel,sock,pack,MaxPacket,url,Proxy);
for(i=0;i<sock;i++) {
httpClient *c;
Cli[i]= c = httpClientNew();
c->log = log;
c->logLevel = logLevel;
snprintf(c->name,sizeof(c->name),"[%d]%s",i,url);
if (!httpClientInit(c,url,Proxy)) return 0;
c->onDisconnect = onTestDisconnect;
c->sock.readPacket = &read;
//c->sock->readPacket.Limit = readPackLimit;
//printf("Begin?\n");
int j; for(j=0;j<pack;j++) SendTestPack(c); // SendTestPacks
//printf("Done?\n");
}
TimeUpdate(); time_t Started=TimeNow;
printf("StressStarted: %s, mem=%d\n",szTimeNow,os_mem_used());
while(!aborted) {
int c=0;
TimeUpdate();
for(i=0;i<sock;i++) if (httpClientRun(Cli[i])) c++;
if (read.Total>=MaxPacket) {
Logf("MaxPacket %d received\n", MaxPacket);
break;
}
//printf("Run=%d\n",c);
RunSleep(c);
if (NeedReport()) Reportf("Time:'%s',Packet_Per_Second:%5d,Total:%5d,os_mem:%d",szTimeNow,
(read.pValue+read.ppValue)/2,read.Total,os_mem_used());
//if (!c) msleep(1);
}
TimeUpdate(); int Dur=TimeNow-Started,PPS=0; if (Dur) PPS=read.Total/Dur;
printf("StressStopped:'%s',Dur:%d,PPS:%d,Total:%5d,os_mem:%d",szTimeNow,Dur,PPS,read.Total,os_mem_used());
return 0;
//return httpClientTest1(logLevel,sock,pack,url); // Слушай - а у меня в микрохттп нету ли такого - что я останавливаюсь???
}
