Examples of org.jredis.ClientRuntimeException

org.jredis.ClientRuntimeException
Base class for all non-Redis exceptions relating to client runtime. Implementations must only throw this type of exception when the problem(s) encountered are neither Redis usage errors, nor unexpected code segment execution.
For example, failure to establish a connection, or losing the connection, should raise this type of exception. But encountering parse errors in Redis responses streams is a bug and should be noted by raising a {@link ProviderException}. @author Joubin Houshyar (alphazero@sensesay.net) @version alpha.0, 04/02/09 @since alpha.0

        }
        catch (IllegalArgumentException bug){ 
          throw new ProviderException ("Bug: in converting the bulk data length bytes", bug);
        }
        catch (IOException problem) {
          throw new ClientRuntimeException ("Problem: reading the bulk data bytes", problem);
        }
        catch (RuntimeException bug) {
          throw new ProviderException ("Bug: reading the multibulk data bytes.", bug);
        }
      }

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  {
    if(!isConnected()) 
      throw new NotConnectedException ("Not connected!");


    if(pendingQuit) 
      throw new ClientRuntimeException("Pipeline shutting down: Quit in progess; no further requests are accepted.");


    Protocol    protocol = Assert.notNull(getProtocolHandler(), "thread protocol handler", ProviderException.class);
    //    Log.log("protocol %d@%s", protocol.hashCode(), protocol.getClass());


    final boolean sendreq =

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//      if(connectImmediately) {
//        connect ();
//      }
    }
    catch (IllegalArgumentException e) { 
      throw new ClientRuntimeException 
        ("invalid connection spec parameters: " + e.getLocalizedMessage(), e);
    }
    catch (Exception e) {
      throw new ProviderException("Unexpected error on initialize -- BUG", e);
    }

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      }
      catch (RuntimeException e){
        Log.error("while attempting reconnect: " + e.getMessage());
        if(++attempts == spec.getReconnectCnt()) {
          Log.problem("Retry limit exceeded attempting reconnect.");
          throw new ClientRuntimeException ("Failed to reconnect to the server.");
        }
      }
    }
  }

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    //
    try {
      newSocketConnect();
    } 
    catch (IOException e) {
      throw new ClientRuntimeException(
        "Socket connect failed -- make sure the server is running at " + spec.getAddress().getHostName(), e);
    }
    
    // get the streams
    //
    try {
      initializeSocketStreams ();
    } 
    catch (IOException e) {
      throw new ClientRuntimeException("Error obtaining connected socket's streams ", e);
    }
    
    isConnected = true;
    
    try {

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          this.queueRequest(Command.SELECT, Convert.toBytes(spec.getDatabase())).get();
        }
        }
        catch (InterruptedException e) {
          e.printStackTrace();
          throw new ClientRuntimeException("Interrupted while initializing asynchronous connection", e);
        }
        catch (ExecutionException e) {
          e.printStackTrace();
          if(e.getCause() != null){
            if(e.getCause() instanceof RedisException)

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        buffer.writeTo(out);
        out.flush();
      }
      catch (SocketException e){
        Log.error("StreamBufferRequest.write(): SocketException on write: " + e.getLocalizedMessage());
        throw new ClientRuntimeException ("socket exception", e);
      }
      catch (IOException e) { 
        Log.error("StreamBufferRequest.write(): IOException on write: " + e.getLocalizedMessage());
        throw new ClientRuntimeException ("stream io exception", e);
      }
    }

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      throw new NotConnectedException ("Not connected!");
    
    PendingRequest pendingResponse = null;
    synchronized (serviceLock) {
      if(pendingQuit) 
        throw new ClientRuntimeException("Pipeline shutting down: Quit in progess; no further requests are accepted.");
      
      Request request = Assert.notNull(protocol.createRequest (cmd, args), "request object from handler", ProviderException.class);
      
      if(cmd != Command.QUIT)
        request.write(getOutputStream());

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              onResponseHandlerError(cre, pending);
              break;
            }
            catch (RuntimeException e){
              Log.problem ("Unexpected (and not handled) RuntimeException: " + e.getMessage());
              onResponseHandlerError(new ClientRuntimeException("Unexpected (and not handled) RuntimeException", e), pending);
              break;
            }


            // REVU: this should be noted on the API spec : TODO:
            /* QUITs are not sent in pipelines to Redis as it immediately will

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              Log.debug (String.format("<%s> is alive", conn)); 
            }
            else {
              String errmsg = String.format("Error response on PING: %s", response.getStatus().toString());
              Log.error(errmsg);
              throw new ClientRuntimeException(errmsg);  // NOTE: can't be sure this is a protocol BUG .. so CRE instead
            }
          }
          catch (Exception e) {
            // addressing buggy above.  notifyDisconnected gets called after we have checked it but before we
            // made the call - it is disconnected by the time the call is made and we end up here

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Related Classes of org.jredis.ClientRuntimeException

org.jredis.connector.FaultedConnection

org.jredis.ri.alphazero.connection.ChunkedPipelineConnection

org.jredis.ri.alphazero.connection.ChunkedPipelineConnection$ResponseHandler

org.jredis.ri.alphazero.connection.ConnectionBase

org.jredis.ri.alphazero.connection.DefaultConnectionSpec

org.jredis.ri.alphazero.connection.HeartbeatJinn

org.jredis.ri.alphazero.connection.PipelineConnectionBase

org.jredis.ri.alphazero.connection.PipelineConnectionBase$ResponseHandler

org.jredis.ri.alphazero.connection.SocketConnection

org.jredis.ri.alphazero.connection.SyncConnection

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