package koapy.backend.kiwoom_open_api_plus.grpc
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rpc Call (, )
KiwoomOpenApiPlusService.proto:9unary rpc for an arbitrary function call, can invoke arbitrary function on the server side by giving its name and arguments, currently only simple data types like str and int are supported for arguments and return values
rpc Listen (, stream )
KiwoomOpenApiPlusService.proto:17server streaming rpc usually for listening events, server will simply send stream items to client whenever event that is being listened is triggered, client can handle those events solely on its own on client side but there is no guarantee that it will be synced with the server, which means that event handler on the server side will not wait for the client to finish handling each event
rpc BidirectionalListen (stream , stream )
KiwoomOpenApiPlusService.proto:23bidirectional streaming rpc usually for listening and handling events with proper callbacks, server will send an stream item to client whenever an event is triggered and will wait for an client's ack, so that following callbacks from the client can actually be processed inside the server's event handler context
oneof request
listen_request = 1
handled_request = 2
stop_listen_request = 3
rpc LoginCall (, stream )
KiwoomOpenApiPlusService.proto:31server streaming rpc for login/connect scenario, would invoke CommConnect() and wait for OnEventConnect() event to test its success
optional credentials = 1
rpc TransactionCall (, stream )
KiwoomOpenApiPlusService.proto:35server streaming rpc for general transaction requests, would invoke CommRqData() with several SetInputValue()s for a transaction request, would wait for OnReceiveTrData() events, would handle those events to gather results by invoking GetRepeatCnt() and GetCommData() inside, might do additional CommRqData() and SetInputValue() inside event handler for possible consecutive lookups
string request_name = 1
string transaction_code = 2
string screen_no = 3
map<string, string> inputs = 4
optional stop_condition = 5
optional flags = 6
rpc OrderCall (, stream )
KiwoomOpenApiPlusService.proto:42server streaming rpc for making orders (buy/sell + update/cancel), would invoke SendOrder() for submitting an order, would wait for OnReceiveTrData() and OnReceiveChejanData() events to track its progress
string request_name = 1
string screen_no = 2
string account_no = 3
int64 order_type = 4
string code = 5
int64 quantity = 6
int64 price = 7
string quote_type = 8
string original_order_no = 9
optional target = 10
rpc RealCall (, stream )
KiwoomOpenApiPlusService.proto:47server streaming rpc for listening realtime data events, certain transaction requests would also register some realtime data to be sent, but usually would just call SetRealReg() to register desired realtime data to listen explicitly, and would call SetRealRemove() to unregister them after done using, would wait for OnReceiveRealData() events
repeated string screen_no = 1
repeated string code_list = 2
repeated int32 fid_list = 3
string opt_type = 4
optional flags = 5
rpc LoadConditionCall (, stream )
KiwoomOpenApiPlusService.proto:54server streaming rpc for loading condition settings for conditioned search, would call GetConditionLoad() and wait for OnReceiveConditionVer() event to test its success
(message has no fields)
rpc ConditionCall (, stream )
KiwoomOpenApiPlusService.proto:58server streaming rpc for conditioned search (serching stocks with serveral conditions), would call SendCondition() and wait for OnReceiveTrCondition() or OnReceiveRealCondition() based on its requested type
string screen_no = 1
string condition_name = 2
int32 condition_index = 3
int32 search_type = 4
string request_name = 5
optional flags = 6
rpc BidirectionalRealCall (stream , stream )
KiwoomOpenApiPlusService.proto:65bidirectional streaming rpc for listening realtime data events, with capability of managing observation pool (what stocks, what fields to listen to) online, those management requests would be sent over the client streaming line, and ordinary realtime data events would be sent over the server streaming line
oneof request
initialize_request = 1
register_request = 2
remove_request = 3
stop_request = 4
rpc OrderListen (, stream )
KiwoomOpenApiPlusService.proto:71server streaming rpc for just listening order events (without submiting any order request compared to the simple case), this is one-sided streaming rpc (server streaming rpc) like Listen() rpc, so server would just send stream items with no consideration on coordination with its client
rpc CustomListen (, stream )
KiwoomOpenApiPlusService.proto:79pretty much similar to server streaming Listen() rpc, but event handler would be instantiated dynamically based on the code given through the request
rpc CustomCallAndListen (, stream )
KiwoomOpenApiPlusService.proto:83pretty much similar to server streaming XXXCall() rpcs (or even Call() rpc), but event handler would be instantiated dynamically based on the code given through the request
optional call_request = 1
optional listen_request = 2
oneof response
call_response = 1
listen_response = 2
would update log level of process that this grpc server lives
int32 level = 1
string logger = 2
(message has no fields)
Used in: ,
oneof value
string string_value = 1
int64 long_value = 2
bool bool_value = 3
Used in:
repeated int32 fid_list = 1
optional flags = 2
Used in:
repeated string code_list = 1
repeated int32 fid_list = 2
Used in:
repeated string code_list = 1
Used in:
(message has no fields)
Used as request type in: KiwoomOpenApiPlusService.Call
Used as field type in:
string name = 1
repeated arguments = 2
Used as response type in: KiwoomOpenApiPlusService.Call
Used as field type in:
optional return_value = 1
Used in:
bool with_info = 1
bool is_future_option = 2
Used in:
float time = 1
Used as request type in: KiwoomOpenApiPlusService.CustomListen, KiwoomOpenApiPlusService.Listen, KiwoomOpenApiPlusService.OrderListen
Used as field type in: ,
string id = 1
repeated string slots = 2
string code = 3
string class_name = 4
Used as response type in: KiwoomOpenApiPlusService.BidirectionalListen, KiwoomOpenApiPlusService.BidirectionalRealCall, KiwoomOpenApiPlusService.ConditionCall, KiwoomOpenApiPlusService.CustomListen, KiwoomOpenApiPlusService.Listen, KiwoomOpenApiPlusService.LoadConditionCall, KiwoomOpenApiPlusService.LoginCall, KiwoomOpenApiPlusService.OrderCall, KiwoomOpenApiPlusService.OrderListen, KiwoomOpenApiPlusService.RealCall, KiwoomOpenApiPlusService.TransactionCall
Used as field type in:
string name = 1
repeated arguments = 2
optional single_data = 3
optional multi_data = 4
Used in:
string user_id = 1
string user_password = 2
string cert_password = 3
bool is_simulation = 4
map<string, string> account_passwords = 5
Used in:
repeated string names = 1
repeated values = 2
Used in:
bool RET = 1
bool TR = 2
bool REAL = 3
bool MSG = 4
bool CHEJAN = 5
Used in: , ,
bool infer_fids = 1
bool readable_names = 2
bool fast_parse = 3
Used in:
repeated string values = 1
Used in:
oneof value
string string_value = 1
int64 long_value = 2
bool bool_value = 3
Used in:
repeated string names = 1
repeated string values = 2
Used in:
float time = 1
Used in:
string name = 1
string value = 2
TransactionStopConditionCompartor comparator = 3
Used in:
LESS_THAN_OR_EQUAL_TO = 0
LESS_THAN = 1
GREATER_THAN_OR_EQUAL_TO = 2
GREATER_THAN = 3
EQUAL_TO = 4
NOT_EQUAL_TO = 5