diff options
Diffstat (limited to 'xlators/protocol/rpc/rpc-transport/socket/src/socket.h')
| -rw-r--r-- | xlators/protocol/rpc/rpc-transport/socket/src/socket.h | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/xlators/protocol/rpc/rpc-transport/socket/src/socket.h b/xlators/protocol/rpc/rpc-transport/socket/src/socket.h deleted file mode 100644 index aa31ee2a7..000000000 --- a/xlators/protocol/rpc/rpc-transport/socket/src/socket.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com> - This file is part of GlusterFS. - - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. -*/ - -#ifndef _SOCKET_H -#define _SOCKET_H - - -#ifndef _CONFIG_H -#define _CONFIG_H -#include "config.h" -#endif - -#include "event.h" -#include "rpc-transport.h" -#include "logging.h" -#include "dict.h" -#include "mem-pool.h" - -#ifndef MAX_IOVEC -#define MAX_IOVEC 16 -#endif /* MAX_IOVEC */ - -#define GF_DEFAULT_SOCKET_LISTEN_PORT 6969 - -/* This is the size set through setsockopt for - * both the TCP receive window size and the - * send buffer size. - * Till the time iobuf size becomes configurable, this size is set to include - * two iobufs + the GlusterFS protocol headers. - * Linux allows us to over-ride the max values for the system. - * Should we over-ride them? Because if we set a value larger than the default - * setsockopt will fail. Having larger values might be beneficial for - * IB links. - */ -#define GF_DEFAULT_SOCKET_WINDOW_SIZE (512 * GF_UNIT_KB) -#define GF_MAX_SOCKET_WINDOW_SIZE (1 * GF_UNIT_MB) -#define GF_MIN_SOCKET_WINDOW_SIZE (128 * GF_UNIT_KB) - -typedef enum { - SP_STATE_NADA = 0, - SP_STATE_COMPLETE, - SP_STATE_READING_FRAGHDR, - SP_STATE_READ_FRAGHDR, - SP_STATE_READING_FRAG, -} sp_rpcrecord_state_t; - -typedef enum { - SP_STATE_RPCFRAG_INIT, - SP_STATE_READING_MSGTYPE, - SP_STATE_READ_MSGTYPE, -} sp_rpcfrag_state_t; - -typedef enum { - SP_STATE_SIMPLE_MSG_INIT, - SP_STATE_READING_SIMPLE_MSG, -} sp_rpcfrag_simple_msg_state_t; - -typedef enum { - SP_STATE_VECTORED_REQUEST_INIT, - SP_STATE_READING_CREDBYTES, - SP_STATE_READ_CREDBYTES, /* read credential data. */ - SP_STATE_READING_VERFBYTES, - SP_STATE_READ_VERFBYTES, /* read verifier data */ - SP_STATE_READING_PROG, -} sp_rpcfrag_vectored_request_state_t; - -typedef enum { - SP_STATE_REQUEST_HEADER_INIT, - SP_STATE_READING_RPCHDR1, - SP_STATE_READ_RPCHDR1, /* read msg from beginning till and - * including credlen - */ -} sp_rpcfrag_request_header_state_t; - -struct ioq { - union { - struct list_head list; - struct { - struct ioq *next; - struct ioq *prev; - }; - }; - - struct iovec vector[MAX_IOVEC]; - int count; - struct iovec *pending_vector; - int pending_count; - struct iobref *iobref; -}; - -typedef struct { - sp_rpcfrag_request_header_state_t header_state; - sp_rpcfrag_vectored_request_state_t vector_state; -} sp_rpcfrag_request_state_t; - -typedef enum { - SP_STATE_VECTORED_REPLY_STATUS_INIT, - SP_STATE_READING_REPLY_STATUS, - SP_STATE_READ_REPLY_STATUS, -} sp_rpcfrag_vectored_reply_status_state_t; - -typedef enum { - SP_STATE_ACCEPTED_SUCCESS_REPLY_INIT, - SP_STATE_READING_PROC_HEADER, - SP_STATE_READ_PROC_HEADER, -} sp_rpcfrag_vectored_reply_accepted_success_state_t; - -typedef enum { - SP_STATE_ACCEPTED_REPLY_INIT, - SP_STATE_READING_REPLY_VERFLEN, - SP_STATE_READ_REPLY_VERFLEN, - SP_STATE_READING_REPLY_VERFBYTES, - SP_STATE_READ_REPLY_VERFBYTES, -} sp_rpcfrag_vectored_reply_accepted_state_t; - -typedef struct { - uint32_t accept_status; - sp_rpcfrag_vectored_reply_status_state_t status_state; - sp_rpcfrag_vectored_reply_accepted_state_t accepted_state; - sp_rpcfrag_vectored_reply_accepted_success_state_t accepted_success_state; -} sp_rpcfrag_vectored_reply_state_t; - -typedef struct { - int32_t sock; - int32_t idx; - unsigned char connected; // -1 = not connected. 0 = in progress. 1 = connected - char bio; - char connect_finish_log; - char submit_log; - union { - struct list_head ioq; - struct { - struct ioq *ioq_next; - struct ioq *ioq_prev; - }; - }; - struct { - sp_rpcrecord_state_t record_state; - struct { - char *fragcurrent; - uint32_t bytes_read; - uint32_t remaining_size; - struct iovec vector; - struct iovec *pending_vector; - union { - sp_rpcfrag_request_state_t request; - sp_rpcfrag_vectored_reply_state_t reply; - } call_body; - - sp_rpcfrag_simple_msg_state_t simple_state; - sp_rpcfrag_state_t state; - } frag; - struct iobuf *iobuf; - size_t iobuf_size; - struct iovec vector[2]; - int count; - struct iobuf *vectoriob; - size_t vectoriob_size; - rpc_request_info_t *request_info; - struct iovec *pending_vector; - int pending_count; - uint32_t fraghdr; - char complete_record; - msg_type_t msg_type; - size_t total_bytes_read; - } incoming; - pthread_mutex_t lock; - int windowsize; - char lowlat; - char nodelay; -} socket_private_t; - - -#endif |