986     ssize_t nread, readlen;  in readSyncBulkPayload()  local
1061     nread = read(fd,buf,readlen);  in readSyncBulkPayload()
1062     if (nread <= 0) {  in readSyncBulkPayload()
1064             (nread == -1) ? strerror(errno) : "connection lost");  in readSyncBulkPayload()
1068     server.stat_net_input_bytes += nread;  in readSyncBulkPayload()
1076         if (nread >= CONFIG_RUN_ID_SIZE) {  in readSyncBulkPayload()
1077             memcpy(lastbytes,buf+nread-CONFIG_RUN_ID_SIZE,CONFIG_RUN_ID_SIZE);  in readSyncBulkPayload()
1079             int rem = CONFIG_RUN_ID_SIZE-nread;  in readSyncBulkPayload()
1080             memmove(lastbytes,lastbytes+nread,rem);  in readSyncBulkPayload()
1081             memcpy(lastbytes+rem,buf,nread);  in readSyncBulkPayload()
1087     if (write(server.repl_transfer_fd,buf,nread) != nread) {  in readSyncBulkPayload()
1091     server.repl_transfer_read += nread;  in readSyncBulkPayload()