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change return type of format_ip_address and format_ip_port

pull/12/merge
YuQing 2026-06-26 11:08:50 +08:00
parent 1edcae9cf4
commit 79cd21f667
4 changed files with 45 additions and 41 deletions
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3
HISTORY
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@ -1,6 +1,7 @@
Version 1.86 2026-06-25
Version 1.86 2026-06-26
* add function fc_parse_version
* change return type of format_ip_address and format_ip_port
Version 1.85 2026-06-23
* add functions fc_safe_srand and fc_safe_rand for more security under Linux

44
src/multi_socket_client.c
View File

@ -140,26 +140,27 @@ static int fast_multi_sock_client_do_send(FastMultiSockClient *client,
if (errno == EAGAIN || errno == EWOULDBLOCK) {
break;
} else if (errno == EINTR) { //should retry
format_ip_address(entry->conn->ip_addr, formatted_ip);
logDebug("file: "__FILE__", line: %d, "
"server: %s:%u, ignore interupt signal", __LINE__,
format_ip_address(entry->conn->ip_addr, formatted_ip),
entry->conn->port);
formatted_ip, entry->conn->port);
continue;
} else {
result = errno != 0 ? errno : ECONNRESET;
format_ip_address(entry->conn->ip_addr, formatted_ip);
logError("file: "__FILE__", line: %d, "
"send to server %s:%u fail, "
"errno: %d, error info: %s", __LINE__,
format_ip_address(entry->conn->ip_addr, formatted_ip),
entry->conn->port, result, strerror(result));
formatted_ip, entry->conn->port,
result, strerror(result));
break;
}
} else if (bytes == 0) {
format_ip_address(entry->conn->ip_addr, formatted_ip);
logError("file: "__FILE__", line: %d, "
"send to server %s:%u, sock: %d fail, "
"connection disconnected", __LINE__,
format_ip_address(entry->conn->ip_addr, formatted_ip),
"connection disconnected", __LINE__, formatted_ip,
entry->conn->port, entry->conn->sock);
result = ECONNRESET;
@ -203,10 +204,10 @@ static int fast_multi_sock_client_send_data(FastMultiSockClient *client,
if (client->entries[i].conn->sock < 0) {
client->entries[i].error_no = ENOTCONN;
client->entries[i].done = true;
format_ip_address(client->entries[i].conn->ip_addr, formatted_ip);
logError("file: "__FILE__", line: %d, "
"NOT connected to %s:%u", __LINE__,
format_ip_address(client->entries[i].conn->ip_addr,
formatted_ip), client->entries[i].conn->port);
formatted_ip, client->entries[i].conn->port);
continue;
}
@ -256,26 +257,27 @@ static int fast_multi_sock_client_do_recv(FastMultiSockClient *client,
if (errno == EAGAIN || errno == EWOULDBLOCK) {
break;
} else if (errno == EINTR) { //should retry
format_ip_address(entry->conn->ip_addr, formatted_ip);
logDebug("file: "__FILE__", line: %d, "
"server: %s:%u, ignore interupt signal", __LINE__,
format_ip_address(entry->conn->ip_addr, formatted_ip),
entry->conn->port);
formatted_ip, entry->conn->port);
continue;
} else {
result = errno != 0 ? errno : ECONNRESET;
format_ip_address(entry->conn->ip_addr, formatted_ip);
logError("file: "__FILE__", line: %d, "
"server: %s:%u, recv failed, "
"errno: %d, error info: %s", __LINE__,
format_ip_address(entry->conn->ip_addr, formatted_ip),
entry->conn->port, result, strerror(result));
formatted_ip, entry->conn->port,
result, strerror(result));
break;
}
} else if (bytes == 0) {
format_ip_address(entry->conn->ip_addr, formatted_ip);
logError("file: "__FILE__", line: %d, "
"server: %s:%u, sock: %d, recv failed, "
"connection disconnected", __LINE__,
format_ip_address(entry->conn->ip_addr, formatted_ip),
"connection disconnected", __LINE__, formatted_ip,
entry->conn->port, entry->conn->sock);
result = ECONNRESET;
@ -290,10 +292,10 @@ static int fast_multi_sock_client_do_recv(FastMultiSockClient *client,
entry->recv_stage = fms_stage_recv_body;
body_length = client->get_body_length_func(&entry->recv_buffer);
if (body_length < 0) {
format_ip_address(entry->conn->ip_addr, formatted_ip);
logError("file: "__FILE__", line: %d, "
"server: %s:%u, body_length: %d < 0", __LINE__,
format_ip_address(entry->conn->ip_addr, formatted_ip),
entry->conn->port, body_length);
formatted_ip, entry->conn->port, body_length);
result = EPIPE;
break;
} else if (body_length == 0) {
@ -374,10 +376,10 @@ static int fast_multi_sock_client_deal_io(FastMultiSockClient *client)
&client->ioevent, index);
if (event & IOEVENT_ERROR) {
format_ip_address(entry->conn->ip_addr, formatted_ip);
logError("file: "__FILE__", line: %d, "
"server: %s:%u, recv error event: %d, connection "
"reset", __LINE__, format_ip_address(entry->conn->
ip_addr, formatted_ip), entry->conn->port, event);
"server: %s:%u, recv error event: %d, connection reset",
__LINE__, formatted_ip, entry->conn->port, event);
fast_multi_sock_client_finish(client, entry, ECONNRESET);
continue;
@ -404,10 +406,10 @@ static int fast_multi_sock_client_deal_io(FastMultiSockClient *client)
if (!client->entries[i].done) {
fast_multi_sock_client_finish(client,
client->entries + i, ETIMEDOUT);
format_ip_address(client->entries[i].conn->ip_addr, formatted_ip);
logError("file: "__FILE__", line: %d, "
"recv from %s:%u timedout", __LINE__,
format_ip_address(client->entries[i].conn->ip_addr,
formatted_ip), client->entries[i].conn->port);
formatted_ip, client->entries[i].conn->port);
}
}
}

23
src/server_id_func.c
View File

@ -259,11 +259,11 @@ static int fc_server_check_ip_port(FCServerConfig *ctx,
id1 = current->server->id;
id2 = previous->server->id;
}
format_ip_address(previous->ip_addr.str, formatted_ip);
logError("file: "__FILE__", line: %d, "
"config file: %s, duplicate ip:port %s:%u, "
"the server ids: %d, %d", __LINE__,
config_filename, format_ip_address(previous->ip_addr.str,
formatted_ip), previous->port, id1, id2);
"the server ids: %d, %d", __LINE__, config_filename,
formatted_ip, previous->port, id1, id2);
return EEXIST;
}
@ -714,14 +714,14 @@ static int check_addresses_duplicate(FCServerConfig *ctx,
ppend = group_addr->address_array.addrs + group_addr->address_array.count;
for (ppaddr=group_addr->address_array.addrs+1; ppaddr<ppend; ppaddr++) {
if (fc_server_cmp_address_ptr(ppaddr, pprevious) == 0) {
format_ip_address((*ppaddr)->conn.ip_addr, formatted_ip),
logError("file: "__FILE__", line: %d, "
"config filename: %s, section: %s, group: %.*s, "
"duplicate ip and port: %s:%u", __LINE__,
config_filename, section_name,
group_addr->server_group->group_name.len,
group_addr->server_group->group_name.str,
format_ip_address((*ppaddr)->conn.ip_addr, formatted_ip),
(*ppaddr)->conn.port);
formatted_ip, (*ppaddr)->conn.port);
return EEXIST;
}
pprevious = ppaddr;
@ -967,12 +967,12 @@ static int fc_server_set_host(FCServerConfig *ctx, FCServerInfo *server,
}
if (!ctx->share_between_groups && (count > 1 && addr->conn.port > 0)) {
format_ip_address(addr->conn.ip_addr, formatted_ip),
logError("file: "__FILE__", line: %d, "
"config filename: %s, section: %s, "
"host %s:%u belongs to %d groups",
__LINE__, config_filename, section_name,
format_ip_address(addr->conn.ip_addr, formatted_ip),
addr->conn.port, count);
formatted_ip, addr->conn.port, count);
return EEXIST;
}
@ -1544,9 +1544,10 @@ static void fc_group_servers_to_string(FCServerConfig *ctx,
gaddr->server_group->group_name.str,
SERVER_ITEM_HOST_AFFIX_STR);
}
format_ip_address((*addr)->conn.ip_addr, formatted_ip),
fast_buffer_append(buffer, " = %s:%u\n",
format_ip_address((*addr)->conn.ip_addr, formatted_ip),
(*addr)->conn.port);
formatted_ip, (*addr)->conn.port);
}
}
@ -1655,9 +1656,9 @@ static void fc_server_log_group_servers(FCGroupAddresses *gaddr)
end = gaddr->address_array.addrs + gaddr->address_array.count;
for (addr=gaddr->address_array.addrs; addr<end; addr++) {
format_ip_address((*addr)->conn.ip_addr, formatted_ip),
logInfo(" %d. %s:%u", (int)(addr - gaddr->address_array.addrs + 1),
format_ip_address((*addr)->conn.ip_addr, formatted_ip),
(*addr)->conn.port);
formatted_ip, (*addr)->conn.port);
}
}

16
src/sockopt.h
View File

@ -706,11 +706,11 @@ static inline bool is_ipv6_addr(const char *ip)
return (*ip == ':' || strchr(ip, ':') != NULL); //ipv6
}
static inline const char *format_ip_address(const char *ip, char *buff)
static inline int format_ip_address(const char *ip, char *buff)
{
int ip_len;
if (is_ipv6_addr(ip))
{
int ip_len;
char *p;
ip_len = strlen(ip);
@ -720,17 +720,17 @@ static inline const char *format_ip_address(const char *ip, char *buff)
p += ip_len;
*p++ = ']';
*p = '\0';
return p - buff;
}
else
{
strcpy(buff, ip);
ip_len = strlen(ip);
memcpy(buff, ip, ip_len + 1);
return ip_len;
}
return buff;
}
static inline const char *format_ip_port(const char *ip,
const int port, char *buff)
static inline int format_ip_port(const char *ip, const int port, char *buff)
{
int ip_len;
bool is_ipv6;
@ -753,7 +753,7 @@ static inline const char *format_ip_port(const char *ip,
p += fc_itoa(port, p);
*p = '\0';
return buff;
return p - buff;
}
void tcp_set_try_again_when_interrupt(const bool value);