Connection Handling
Data Structures |
struct | gearman_con_st |
Modules |
| Private Connection Functions |
Enumerations |
enum | gearman_con_options_t {
GEARMAN_CON_ALLOCATED = (1 << 0),
GEARMAN_CON_READY = (1 << 1),
GEARMAN_CON_PACKET_IN_USE = (1 << 2),
GEARMAN_CON_EXTERNAL_FD = (1 << 3),
GEARMAN_CON_IGNORE_LOST_CONNECTION = (1 << 4),
GEARMAN_CON_CLOSE_AFTER_FLUSH = (1 << 5)
} |
enum | gearman_con_state_t { GEARMAN_CON_STATE_ADDRINFO,
GEARMAN_CON_STATE_CONNECT,
GEARMAN_CON_STATE_CONNECTING,
GEARMAN_CON_STATE_CONNECTED
} |
enum | gearman_con_send_state_t {
GEARMAN_CON_SEND_STATE_NONE,
GEARMAN_CON_SEND_STATE_PRE_FLUSH,
GEARMAN_CON_SEND_STATE_FORCE_FLUSH,
GEARMAN_CON_SEND_STATE_FLUSH,
GEARMAN_CON_SEND_STATE_FLUSH_DATA
} |
enum | gearman_con_recv_state_t { GEARMAN_CON_RECV_STATE_NONE,
GEARMAN_CON_RECV_STATE_READ,
GEARMAN_CON_RECV_STATE_READ_DATA
} |
Functions |
void | gearman_con_set_host (gearman_con_st *con, const char *host) |
void | gearman_con_set_port (gearman_con_st *con, in_port_t port) |
gearman_con_options_t | gearman_con_options (const gearman_con_st *con) |
void | gearman_con_set_options (gearman_con_st *con, gearman_con_options_t options) |
void | gearman_con_add_options (gearman_con_st *con, gearman_con_options_t options) |
void | gearman_con_remove_options (gearman_con_st *con, gearman_con_options_t options) |
gearman_return_t | gearman_con_set_fd (gearman_con_st *con, int fd) |
void * | gearman_con_context (const gearman_con_st *con) |
void | gearman_con_set_context (gearman_con_st *con, const void *context) |
gearman_return_t | gearman_con_connect (gearman_con_st *con) |
void | gearman_con_close (gearman_con_st *con) |
void | gearman_con_reset_addrinfo (gearman_con_st *con) |
gearman_return_t | gearman_con_send (gearman_con_st *con, const gearman_packet_st *packet, bool flush) |
size_t | gearman_con_send_data (gearman_con_st *con, const void *data, size_t data_size, gearman_return_t *ret_ptr) |
gearman_return_t | gearman_con_flush (gearman_con_st *con) |
gearman_packet_st * | gearman_con_recv (gearman_con_st *con, gearman_packet_st *packet, gearman_return_t *ret_ptr, bool recv_data) |
size_t | gearman_con_recv_data (gearman_con_st *con, void *data, size_t data_size, gearman_return_t *ret_ptr) |
size_t | gearman_con_read (gearman_con_st *con, void *data, size_t data_size, gearman_return_t *ret_ptr) |
gearman_return_t | gearman_con_set_events (gearman_con_st *con, short events) |
gearman_return_t | gearman_con_set_revents (gearman_con_st *con, short revents) |
void * | gearman_con_protocol_context (const gearman_con_st *con) |
void | gearman_con_set_protocol_context (gearman_con_st *con, const void *context) |
void | gearman_con_set_protocol_context_free_fn (gearman_con_st *con, gearman_con_protocol_context_free_fn *function) |
void | gearman_con_set_packet_pack_fn (gearman_con_st *con, gearman_packet_pack_fn *function) |
void | gearman_con_set_packet_unpack_fn (gearman_con_st *con, gearman_packet_unpack_fn *function) |
Detailed Description
This is a low level interface for gearman connections. This is used internally by both client and worker interfaces, so you probably want to look there first. This is usually used to write lower level clients, workers, proxies, or your own server.
Enumeration Type Documentation
Options for gearman_con_st.
- Enumerator:
GEARMAN_CON_ALLOCATED |
|
GEARMAN_CON_READY |
|
GEARMAN_CON_PACKET_IN_USE |
|
GEARMAN_CON_EXTERNAL_FD |
|
GEARMAN_CON_IGNORE_LOST_CONNECTION |
|
GEARMAN_CON_CLOSE_AFTER_FLUSH |
|
Definition at line 139 of file constants.h.
States for gearman_con_st.
- Enumerator:
GEARMAN_CON_STATE_ADDRINFO |
|
GEARMAN_CON_STATE_CONNECT |
|
GEARMAN_CON_STATE_CONNECTING |
|
GEARMAN_CON_STATE_CONNECTED |
|
Definition at line 153 of file constants.h.
Send states for gearman_con_st.
- Enumerator:
GEARMAN_CON_SEND_STATE_NONE |
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GEARMAN_CON_SEND_STATE_PRE_FLUSH |
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GEARMAN_CON_SEND_STATE_FORCE_FLUSH |
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GEARMAN_CON_SEND_STATE_FLUSH |
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GEARMAN_CON_SEND_STATE_FLUSH_DATA |
|
Definition at line 165 of file constants.h.
Recv states for gearman_con_st.
- Enumerator:
GEARMAN_CON_RECV_STATE_NONE |
|
GEARMAN_CON_RECV_STATE_READ |
|
GEARMAN_CON_RECV_STATE_READ_DATA |
|
Definition at line 178 of file constants.h.
Function Documentation
Set host for a connection.
Definition at line 37 of file conn.c.
Set port for a connection.
Definition at line 46 of file conn.c.
Get options for a connection.
Definition at line 53 of file conn.c.
Set options for a connection.
Definition at line 58 of file conn.c.
Add options for a connection.
Definition at line 64 of file conn.c.
Remove options for a connection.
Definition at line 70 of file conn.c.
Set connection to an already open file descriptor.
Definition at line 76 of file conn.c.
Get application context pointer.
Definition at line 94 of file conn.c.
void gearman_con_set_context |
( |
gearman_con_st * |
con, |
|
|
const void * |
context | |
|
) |
| | |
Set application context pointer.
Definition at line 99 of file conn.c.
Connect to server.
Definition at line 104 of file conn.c.
Close a connection.
Definition at line 109 of file conn.c.
Clear address info, freeing structs if needed.
Definition at line 137 of file conn.c.
Send packet to a connection.
Definition at line 148 of file conn.c.
Send packet data to a connection.
Definition at line 288 of file conn.c.
Flush the send buffer.
Definition at line 311 of file conn.c.
Receive packet from a connection.
Definition at line 528 of file conn.c.
Receive packet data from a connection.
Definition at line 645 of file conn.c.
Read data from a connection.
Definition at line 693 of file conn.c.
Set events to be watched for a connection.
Definition at line 761 of file conn.c.
Set events that are ready for a connection. This is used with the external event callbacks.
Definition at line 784 of file conn.c.
Get protocol context pointer.
Definition at line 814 of file conn.c.
void gearman_con_set_protocol_context |
( |
gearman_con_st * |
con, |
|
|
const void * |
context | |
|
) |
| | |
Set protocol context pointer.
Definition at line 819 of file conn.c.
Set function to call when protocol_data should be freed.
Definition at line 824 of file conn.c.
Set custom packet_pack function
Definition at line 830 of file conn.c.
Set custom packet_unpack function
Definition at line 836 of file conn.c.