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Introduce 'sql_connect_timeout' option (#1698)

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This commit is contained in:
Evgeniy Khramtsov 2017-05-05 16:25:10 +03:00
parent 48d6ae1def
commit 3241c2506b
2 changed files with 23 additions and 14 deletions
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4
rebar.config
View File

@ -32,9 +32,9 @@
{p1_oauth2, ".*", {git, "https://github.com/processone/p1_oauth2", {tag, "0.6.1"}}},
{luerl, ".*", {git, "https://github.com/rvirding/luerl", {tag, "v0.2"}}},
{if_var_true, mysql, {p1_mysql, ".*", {git, "https://github.com/processone/p1_mysql",
{tag, "1.0.2"}}}},
"31e035b"}}},
{if_var_true, pgsql, {p1_pgsql, ".*", {git, "https://github.com/processone/p1_pgsql",
{tag, "1.1.2"}}}},
"5559192"}}},
{if_var_true, sqlite, {sqlite3, ".*", {git, "https://github.com/processone/erlang-sqlite3",
{tag, "1.1.5"}}}},
{if_var_true, pam, {epam, ".*", {git, "https://github.com/processone/epam",

33
src/ejabberd_sql.erl
View File

@ -284,11 +284,11 @@ init([Host, StartInterval]) ->
connecting(connect, #state{host = Host} = State) ->
ConnectRes = case db_opts(Host) of
[mysql | Args] -> apply(fun mysql_connect/7, Args);
[pgsql | Args] -> apply(fun pgsql_connect/7, Args);
[mysql | Args] -> apply(fun mysql_connect/8, Args);
[pgsql | Args] -> apply(fun pgsql_connect/8, Args);
[sqlite | Args] -> apply(fun sqlite_connect/1, Args);
[mssql | Args] -> apply(fun odbc_connect/1, Args);
[odbc | Args] -> apply(fun odbc_connect/1, Args)
[mssql | Args] -> apply(fun odbc_connect/2, Args);
[odbc | Args] -> apply(fun odbc_connect/2, Args)
end,
case ConnectRes of
{ok, Ref} ->
@ -739,11 +739,12 @@ abort_on_driver_error(Reply, From) ->
%% part of init/1
%% Open an ODBC database connection
odbc_connect(SQLServer) ->
odbc_connect(SQLServer, Timeout) ->
ejabberd:start_app(odbc),
odbc:connect(binary_to_list(SQLServer),
[{scrollable_cursors, off},
{tuple_row, off},
{timeout, Timeout},
{binary_strings, on}]).
%% == Native SQLite code
@ -791,13 +792,15 @@ sqlite_to_odbc(_Host, _) ->
%% part of init/1
%% Open a database connection to PostgreSQL
pgsql_connect(Server, Port, DB, Username, Password, Transport, SSLOpts) ->
pgsql_connect(Server, Port, DB, Username, Password, ConnectTimeout,
Transport, SSLOpts) ->
case pgsql:connect([{host, Server},
{database, DB},
{user, Username},
{password, Password},
{port, Port},
{transport, Transport},
{connect_timeout, ConnectTimeout},
{as_binary, true}|SSLOpts]) of
{ok, Ref} ->
pgsql:squery(Ref, [<<"alter database \"">>, DB, <<"\" set ">>,
@ -847,11 +850,12 @@ pgsql_execute_to_odbc(_) -> {updated, undefined}.
%% part of init/1
%% Open a database connection to MySQL
mysql_connect(Server, Port, DB, Username, Password, _, _) ->
mysql_connect(Server, Port, DB, Username, Password, ConnectTimeout, _, _) ->
case p1_mysql_conn:start(binary_to_list(Server), Port,
binary_to_list(Username),
binary_to_list(Password),
binary_to_list(DB), fun log/3)
binary_to_list(DB),
ConnectTimeout, fun log/3)
of
{ok, Ref} ->
p1_mysql_conn:fetch(
@ -923,6 +927,8 @@ log(Level, Format, Args) ->
db_opts(Host) ->
Type = ejabberd_config:get_option({sql_type, Host}, odbc),
Server = ejabberd_config:get_option({sql_server, Host}, <<"localhost">>),
Timeout = timer:seconds(
ejabberd_config:get_option({sql_connect_timeout, Host}, 5)),
Transport = case ejabberd_config:get_option({sql_ssl, Host}, false) of
false -> tcp;
true -> ssl
@ -930,7 +936,7 @@ db_opts(Host) ->
warn_if_ssl_unsupported(Transport, Type),
case Type of
odbc ->
[odbc, Server];
[odbc, Server, Timeout];
sqlite ->
[sqlite, Host];
_ ->
@ -951,9 +957,9 @@ db_opts(Host) ->
case Type of
mssql ->
[mssql, <<"DSN=", Host/binary, ";UID=", User/binary,
";PWD=", Pass/binary>>];
";PWD=", Pass/binary>>, Timeout];
_ ->
[Type, Server, Port, DB, User, Pass, Transport, SSLOpts]
[Type, Server, Port, DB, User, Pass, Timeout, Transport, SSLOpts]
end
end.
@ -1088,10 +1094,13 @@ opt_type(sql_ssl_certfile) -> fun iolist_to_binary/1;
opt_type(sql_ssl_cafile) -> fun iolist_to_binary/1;
opt_type(sql_query_timeout) ->
fun (I) when is_integer(I), I > 0 -> I end;
opt_type(sql_connect_timeout) ->
fun (I) when is_integer(I), I > 0 -> I end;
opt_type(sql_queue_type) ->
fun(ram) -> ram; (file) -> file end;
opt_type(_) ->
[sql_database, sql_keepalive_interval,
sql_password, sql_port, sql_server,
sql_username, sql_ssl, sql_ssl_verify, sql_ssl_cerfile,
sql_ssl_cafile, sql_queue_type, sql_query_timeout].
sql_ssl_cafile, sql_queue_type, sql_query_timeout,
sql_connect_timeout].