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SuperNET
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Test

etomic
jl777 7 years ago
parent
24ca2bb07d
commit
071f269394
1 changed files with 52 additions and 47 deletions
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  1. 99
      iguana/exchanges/LP_socket.c

99
iguana/exchanges/LP_socket.c
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@ -243,6 +243,7 @@ int32_t LP_socketrecv(int32_t sock,uint8_t *recvbuf,int32_t maxlen)
struct electrum_info
{
queue_t sendQ,pendingQ;
cJSON *retjson;
int32_t bufsize,sock,*heightp;
uint32_t stratumid,lasttime,pending,*heighttimep;
char ipaddr[64],symbol[16];
@ -303,21 +304,27 @@ struct electrum_info *electrum_server(char *symbol,struct electrum_info *ep)
return(ep);
}
// overlapped execution not debugged
cJSON *electrum_submit(char *symbol,struct electrum_info *ep,cJSON **retjsonp,char *method,char *params,int32_t timeout)
{
// queue id and string and callback
char stratumreq[16384]; uint32_t expiration; struct stritem *sitem; cJSON *retjson = 0;
if ( strcmp(method,"getrawmempool") == 0 )
{
retjson = cJSON_Parse("{\"error\":\"unsupported method\"}");
if ( retjsonp != 0 )
*retjsonp = retjson;
return(retjson);
}
char stratumreq[16384]; uint32_t expiration; struct stritem *sitem;
if ( ep == 0 )
ep = electrum_server(symbol,0);
if ( ep != 0 )
{
if ( ep->retjson != 0 )
{
free_json(ep->retjson);
ep->retjson = 0;
}
if ( strcmp(method,"getrawmempool") == 0 )
{
ep->retjson = cJSON_Parse("{\"error\":\"unsupported method\"}");
if ( retjsonp != 0 )
*retjsonp = ep->retjson;
return(ep->retjson);
}
sprintf(stratumreq,"{ \"jsonrpc\":\"2.0\", \"id\": %u, \"method\":\"%s\", \"params\": %s }\n",ep->stratumid,method,params);
ep->buf[0] = 0;
sitem = (struct stritem *)queueitem(stratumreq);
@ -325,21 +332,21 @@ cJSON *electrum_submit(char *symbol,struct electrum_info *ep,cJSON **retjsonp,ch
sitem->DL.type = ep->stratumid++;
if ( retjsonp != 0 )
sitem->retptrp = (void **)retjsonp;
else sitem->retptrp = (void **)&retjson;
else sitem->retptrp = (void **)&ep->retjson;
queue_enqueue("sendQ",&ep->sendQ,&sitem->DL);
if ( sitem->retptrp == (void **)&retjson )
if ( sitem->retptrp == (void **)&ep->retjson )
{
expiration = (uint32_t)time(NULL) + timeout + 1;
while ( retjson == 0 && time(NULL) <= expiration )
while ( ep->retjson == 0 && time(NULL) <= expiration )
usleep(10000);
if ( retjson == 0 )
if ( ep->retjson == 0 )
{
printf("unexpected timeout with null retjson: %s %s\n",method,params);
retjson = cJSON_Parse("{\"error\":\"timeout\"}");
ep->retjson = cJSON_Parse("{\"error\":\"timeout\"}");
}
}
} else printf("couldnt find electrum server for (%s %s)\n",method,params);
return(retjson);
return(ep->retjson);
}
cJSON *electrum_noargs(char *symbol,struct electrum_info *ep,cJSON **retjsonp,char *method,int32_t timeout)
@ -542,45 +549,42 @@ int32_t LP_recvfunc(struct electrum_info *ep,char *str,int32_t len)
}
}
idnum = juint(strjson,"id");
//if ( 0 ) // crashes cipi's node likely due to mutex across threads
portable_mutex_lock(&ep->pendingQ.mutex);
if ( ep->pendingQ.list != 0 )
{
portable_mutex_lock(&ep->pendingQ.mutex);
if ( ep->pendingQ.list != 0 )
DL_FOREACH(ep->pendingQ.list,item)
{
DL_FOREACH(ep->pendingQ.list,item)
if ( item->type == 0xffffffff )
continue;
stritem = (struct stritem *)item;
if ( item->type == idnum )
{
if ( item->type == 0xffffffff )
continue;
stritem = (struct stritem *)item;
if ( item->type == idnum )
//printf("matched idnum.%d\n",idnum);
item->type = 0xffffffff;
if ( stritem->retptrp != 0 )
{
//printf("matched idnum.%d\n",idnum);
item->type = 0xffffffff;
if ( stritem->retptrp != 0 )
{
*((cJSON **)stritem->retptrp) = strjson;
strjson = 0;
}
//DL_DELETE(ep->pendingQ.list,item);
break;
*((cJSON **)stritem->retptrp) = strjson;
strjson = 0;
}
if ( stritem->expiration < ep->lasttime )
//DL_DELETE(ep->pendingQ.list,item);
break;
}
if ( stritem->expiration < ep->lasttime )
{
printf("expired (%s)\n",stritem->str);
item->type = 0xffffffff;
//DL_DELETE(ep->pendingQ.list,item);
if ( stritem->retptrp != 0 )
{
printf("expired (%s)\n",stritem->str);
item->type = 0xffffffff;
//DL_DELETE(ep->pendingQ.list,item);
if ( stritem->retptrp != 0 )
{
errjson = cJSON_CreateObject();
jaddnum(errjson,"id",item->type);
jaddstr(errjson,"error","timeout");
*((cJSON **)stritem->retptrp) = errjson;
};
}
errjson = cJSON_CreateObject();
jaddnum(errjson,"id",item->type);
jaddstr(errjson,"error","timeout");
*((cJSON **)stritem->retptrp) = errjson;
};
}
}
portable_mutex_unlock(&ep->pendingQ.mutex);
}
portable_mutex_unlock(&ep->pendingQ.mutex);
if ( strjson != 0 )
free_json(strjson);
}
@ -614,21 +618,22 @@ void LP_dedicatedloop(void *arg)
if ( sitem->expiration != 0 )
sitem->expiration += (uint32_t)time(NULL);
else sitem->expiration = (uint32_t)time(NULL) + ELECTRUM_TIMEOUT;
//printf("SEND.(%s) to %s:%u\n",sitem->str,ep->ipaddr,ep->port);
//queue_enqueue("pendingQ",&ep->pendingQ,(struct queueitem *)sitem);
portable_mutex_lock(&ep->pendingQ.mutex);
if ( ep->pendingQ.list != 0 )
{
printf("list %p\n",ep->pendingQ.list);
DL_FOREACH(ep->pendingQ.list,item)
{
printf("item.%p\n",item);
if ( item->type == 0xffffffff )
{
printf("purge %s",((struct stritem *)item)->str);
printf("%p purge %s",item,((struct stritem *)item)->str);
DL_DELETE(ep->pendingQ.list,item);
free(item);
}
}
}
printf("%p SEND.(%s) to %s:%u\n",sitem,sitem->str,ep->ipaddr,ep->port);
DL_APPEND(ep->pendingQ.list,&sitem->DL);
portable_mutex_unlock(&ep->pendingQ.mutex);
flag++;

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