pike.git / lib / modules / Protocols.pmod / DNS.pmod

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pike.git/lib/modules/Protocols.pmod/DNS.pmod:1527:    if (nsno >= sizeof(nameservers)) {    if(r->retries++ > RETRIES)    {    r->retry_co = call_out(remove, REMOVE_DELAY, r);    return;    } else {    nsno = 0;    }    }    -  send(nameservers[nsno],53,r->req); +     r->retry_co = call_out(retry, RETRY_DELAY, r, nsno+1); -  +  udp::send(nameservers[nsno], 53, r->req);    }       void do_query(string domain, int cl, int type,    function(string,mapping,mixed...:void) callback,    mixed ... args)    {    for(int e=next_client ? 100 : 256;e>=0;e--)    {    int lid = random(65536);    if(!catch { requests[lid]++; })    {    string req=low_mkquery(lid,domain,cl,type);       object r=Request();    r->req=req;    r->domain=domain;    r->callback=callback;    r->args=args;    r->timestamp=time(); -  requests[lid]=r; -  udp::send(nameservers[0],53,r->req); +     r->retry_co = call_out(retry, RETRY_DELAY, r, 1); -  +  requests[lid] = r; +  udp::send(nameservers[0], 53, req);    return;    }    }       /* We failed miserably to find a request id to use,    * so we create a second UDP port to be able to have more    * requests 'in the air'. /Hubbe    */    if(!next_client)    next_client=async_client(nameservers,domains);