XRootD
Loading...
Searching...
No Matches
XrdCl::MetalinkOpenHandler Class Reference
+ Inheritance diagram for XrdCl::MetalinkOpenHandler:
+ Collaboration diagram for XrdCl::MetalinkOpenHandler:

Public Member Functions

 MetalinkOpenHandler (MetalinkRedirector *mr, ResponseHandler *userHandler)
 
virtual void HandleResponseWithHosts (XRootDStatus *status, AnyObject *response, HostList *hostList)
 
- Public Member Functions inherited from XrdCl::ResponseHandler
virtual ~ResponseHandler ()
 
virtual void HandleResponse (XRootDStatus *status, AnyObject *response)
 

Additional Inherited Members

- Static Public Member Functions inherited from XrdCl::ResponseHandler
static ResponseHandlerWrap (std::function< void(XRootDStatus &, AnyObject &)> func)
 
static ResponseHandlerWrap (std::function< void(XRootDStatus *, AnyObject *)> func)
 

Detailed Description

Definition at line 156 of file XrdClMetalinkRedirector.cc.

Constructor & Destructor Documentation

◆ MetalinkOpenHandler()

XrdCl::MetalinkOpenHandler::MetalinkOpenHandler ( MetalinkRedirector * mr,
ResponseHandler * userHandler )
inline

Definition at line 162 of file XrdClMetalinkRedirector.cc.

163 :
164 pRedirector( mr ), pUserHandler( userHandler )
165 {
166 }

Member Function Documentation

◆ HandleResponseWithHosts()

virtual void XrdCl::MetalinkOpenHandler::HandleResponseWithHosts ( XRootDStatus * status,
AnyObject * response,
HostList * hostList )
inlinevirtual

Called when a response to associated request arrives or an error occurs

Parameters
statusstatus of the request
responsean object associated with the response (request dependent)
hostListlist of hosts the request was redirected to

Reimplemented from XrdCl::ResponseHandler.

Definition at line 171 of file XrdClMetalinkRedirector.cc.

173 {
174 try
175 {
176 if( status->IsOK() )
177 {
178 delete status;
179 // download the content
180 MetalinkReadHandler *mrh = new MetalinkReadHandler( pRedirector,
181 pUserHandler );
182 XRootDStatus st = pRedirector->pFile->Read( 0, DefaultCPChunkSize,
183 mrh->GetBuffer(), mrh );
184 if( !st.IsOK() )
185 {
186 delete mrh;
187 throw new XRootDStatus( stError, errInternal );
188 } else
189 {
190 delete response;
191 delete hostList;
192 }
193 } else
194 throw status;
195 } catch( XRootDStatus *status )
196 {
197 pRedirector->FinalizeInitialization( *status );
198 // if we were not able to schedule a read
199 // pass an error to the user handler
200 if( pUserHandler )
201 pUserHandler->HandleResponseWithHosts( status, response, hostList );
202 else
203 DeallocArgs( status, response, hostList );
204 }
205
206 delete this;
207 }
XRootDStatus Read(uint64_t offset, uint32_t size, void *buffer, ResponseHandler *handler, uint16_t timeout=0) XRD_WARN_UNUSED_RESULT
Definition XrdClFile.cc:206
virtual void HandleResponseWithHosts(XRootDStatus *status, AnyObject *response, HostList *hostList)
const int DefaultCPChunkSize
const uint16_t stError
An error occurred that could potentially be retried.
const uint16_t errInternal
Internal error.
void DeallocArgs(XRootDStatus *status, AnyObject *response, HostList *hostList)

References XrdCl::DeallocArgs(), XrdCl::DefaultCPChunkSize, XrdCl::errInternal, XrdCl::MetalinkReadHandler::GetBuffer(), XrdCl::ResponseHandler::HandleResponseWithHosts(), XrdCl::Status::IsOK(), XrdCl::File::Read(), and XrdCl::stError.

+ Here is the call graph for this function:

The documentation for this class was generated from the following file: