private void processFetchRequest(final ChunkFetchRequest req) { if (logger.isTraceEnabled()) { logger.trace("Received req from {} to fetch block {}", getRemoteAddress(channel), req.streamChunkId); } ManagedBuffer buf; try { streamManager.checkAuthorization(reverseClient, req.streamChunkId.streamId); streamManager.registerChannel(channel, req.streamChunkId.streamId); buf = streamManager.getChunk(req.streamChunkId.streamId, req.streamChunkId.chunkIndex); } catch (Exception e) { logger.error(String.format("Error opening block %s for request from %s", req.streamChunkId, getRemoteAddress(channel)), e); respond(new ChunkFetchFailure(req.streamChunkId, Throwables.getStackTraceAsString(e))); return; } respond(new ChunkFetchSuccess(req.streamChunkId, buf)); }
private void processFetchRequest(final ChunkFetchRequest req) { if (logger.isTraceEnabled()) { logger.trace("Received req from {} to fetch block {}", getRemoteAddress(channel), req.streamChunkId); } ManagedBuffer buf; try { streamManager.checkAuthorization(reverseClient, req.streamChunkId.streamId); streamManager.registerChannel(channel, req.streamChunkId.streamId); buf = streamManager.getChunk(req.streamChunkId.streamId, req.streamChunkId.chunkIndex); } catch (Exception e) { logger.error(String.format("Error opening block %s for request from %s", req.streamChunkId, getRemoteAddress(channel)), e); respond(new ChunkFetchFailure(req.streamChunkId, Throwables.getStackTraceAsString(e))); return; } respond(new ChunkFetchSuccess(req.streamChunkId, buf)); }
private void processFetchRequest(final ChunkFetchRequest req) { if (logger.isTraceEnabled()) { logger.trace("Received req from {} to fetch block {}", getRemoteAddress(channel), req.streamChunkId); } long chunksBeingTransferred = streamManager.chunksBeingTransferred(); if (chunksBeingTransferred >= maxChunksBeingTransferred) { logger.warn("The number of chunks being transferred {} is above {}, close the connection.", chunksBeingTransferred, maxChunksBeingTransferred); channel.close(); return; } ManagedBuffer buf; try { streamManager.checkAuthorization(reverseClient, req.streamChunkId.streamId); streamManager.registerChannel(channel, req.streamChunkId.streamId); buf = streamManager.getChunk(req.streamChunkId.streamId, req.streamChunkId.chunkIndex); } catch (Exception e) { logger.error(String.format("Error opening block %s for request from %s", req.streamChunkId, getRemoteAddress(channel)), e); respond(new ChunkFetchFailure(req.streamChunkId, Throwables.getStackTraceAsString(e))); return; } streamManager.chunkBeingSent(req.streamChunkId.streamId); respond(new ChunkFetchSuccess(req.streamChunkId, buf)).addListener(future -> { streamManager.chunkSent(req.streamChunkId.streamId); }); }
private void processFetchRequest(final ChunkFetchRequest req) { if (logger.isTraceEnabled()) { logger.trace("Received req from {} to fetch block {}", getRemoteAddress(channel), req.streamChunkId); } long chunksBeingTransferred = streamManager.chunksBeingTransferred(); if (chunksBeingTransferred >= maxChunksBeingTransferred) { logger.warn("The number of chunks being transferred {} is above {}, close the connection.", chunksBeingTransferred, maxChunksBeingTransferred); channel.close(); return; } ManagedBuffer buf; try { streamManager.checkAuthorization(reverseClient, req.streamChunkId.streamId); streamManager.registerChannel(channel, req.streamChunkId.streamId); buf = streamManager.getChunk(req.streamChunkId.streamId, req.streamChunkId.chunkIndex); } catch (Exception e) { logger.error(String.format("Error opening block %s for request from %s", req.streamChunkId, getRemoteAddress(channel)), e); respond(new ChunkFetchFailure(req.streamChunkId, Throwables.getStackTraceAsString(e))); return; } streamManager.chunkBeingSent(req.streamChunkId.streamId); respond(new ChunkFetchSuccess(req.streamChunkId, buf)).addListener(future -> { streamManager.chunkSent(req.streamChunkId.streamId); }); }