/*
Open an instance of the ESP for a new request
*/
static int openEsp(HttpQueue *q)
{
HttpConn *conn;
HttpRx *rx;
HttpRoute *rp;
EspRoute *eroute;
EspReq *req;
conn = q->conn;
rx = conn->rx;
if ((req = mprAllocObj(EspReq, manageReq)) == 0) {
httpMemoryError(conn);
return MPR_ERR_MEMORY;
}
/*
If unloading a module, this lock will cause a wait here while ESP applications are reloaded.
*/
lock(esp);
esp->inUse++;
unlock(esp);
/*
Find the ESP route configuration. Search up the route parent chain.
*/
for (eroute = 0, rp = rx->route; rp; rp = rp->parent) {
if (rp->eroute) {
eroute = rp->eroute;
break;
}
}
if (!eroute) {
eroute = createEspRoute(rx->route);
}
rx->route->eroute = eroute;
conn->reqData = req;
req->esp = esp;
req->route = rx->route;
req->autoFinalize = 1;
/*
If a cookie is not explicitly set, use the application name for the session cookie so that
cookies are unique per esp application.
*/
if (!rx->route->cookie) {
httpSetRouteCookie(rx->route, sfmt("esp-%s", eroute->appName));
}
return 0;
}
/*
Open an instance of the ESP for a new request
*/
static void openEsp(HttpQueue *q)
{
HttpConn *conn;
HttpRx *rx;
HttpRoute *route;
EspRoute *eroute;
EspReq *req;
conn = q->conn;
rx = conn->rx;
if (rx->flags & (HTTP_OPTIONS | HTTP_TRACE)) {
httpHandleOptionsTrace(q->conn);
} else {
if ((req = mprAllocObj(EspReq, manageReq)) == 0) {
httpMemoryError(conn);
return;
}
/*
Find the ESP route configuration. Search up the route parent chain
*/
for (eroute = 0, route = rx->route; route; route = route->parent) {
if (route->eroute) {
eroute = route->eroute;
break;
}
}
if (!eroute) {
// MOB - should be saved for future similar requests (locking too)
eroute = allocEspRoute(route);
return;
}
conn->data = req;
req->esp = esp;
req->route = route;
req->eroute = eroute;
req->autoFinalize = 1;
}
/*
If unloading a module, this lock will cause a wait here while ESP applications are reloaded
*/
lock(esp);
esp->inUse++;
unlock(esp);
}
