{"id":7092,"date":"2025-08-28T22:36:01","date_gmt":"2025-08-29T03:36:01","guid":{"rendered":"https:\/\/librarytestdev.wpenginepowered.com\/?post_type=doc&p=7092"},"modified":"2025-08-28T22:36:01","modified_gmt":"2025-08-29T03:36:01","slug":"about-session-level-messages","status":"publish","type":"doc","link":"https:\/\/library-staging.tradingtechnologies.com\/tt-fix\/tt-fix-general\/session-messages\/about-session-level-messages\/","title":{"rendered":"About Session-Level Messages"},"content":{"rendered":"\n
\n

About Session-Level Messages<\/h2>\n
\n

Overview<\/h3>\n

\n Session-level messages communicate the state of the connection between a\n FIX client and TT FIX.\n <\/p>\n <\/div>\n

\n

Supported Messages<\/h3>\n

\n The following table describes the session-level FIX messages that TT FIX\n currently supports.\n <\/p>\n \n \n \n \n \n \n \n \n \n \n \n
Message<\/th>\n Purpose<\/th>\n <\/tr>\n <\/thead>\n
Heartbeat (0)<\/a><\/td>\n Used to verify communication with TT FIX<\/td>\n <\/tr>\n
\n Test Request (1)<\/a>\n <\/td>\n Used to request a heartbeat<\/td>\n <\/tr>\n
\n Resend Request (2)<\/a>\n <\/td>\n Used to request a resend of a range of messages<\/td>\n <\/tr>\n
\n Session-Level Reject (3)<\/a>\n <\/td>\n \n Used to return the reason for rejecting an incoming message\n <\/td>\n <\/tr>\n
\n Sequence Reset (4)<\/a>\n <\/td>\n \n Used to reset the message sequence number or gap fill\n <\/td>\n <\/tr>\n
Logon (A)<\/a><\/td>\n \n Used to establish a connection between a FIX client and TT FIX\n <\/td>\n <\/tr>\n
\n Logout (5)<\/a>\n <\/td>\n \n Used to terminate a connection between a FIX client and TT FIX\n <\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n <\/section>\n","protected":false},"excerpt":{"rendered":"
\n

About Session-Level Messages<\/h2>\n
\n

Overview<\/h3>\n

\n Session-level messages communicate the state of the connection between a
\n FIX client and TT FIX.\n <\/p>\n<\/p>\n<\/div>\n

\n

Supported Messages<\/h3>\n

\n The following table describes the session-level FIX messages that TT FIX
\n currently supports.\n <\/p>\n\n\n\n\n\n\n\n\n\n\n\n
Message<\/th>\nPurpose<\/th>\n<\/tr>\n<\/thead>\n
Heartbeat (0)<\/a><\/td>\nUsed to verify communication with TT FIX<\/td>\n<\/tr>\n
\n Test Request (1)<\/a>\n <\/td>\nUsed to request a heartbeat<\/td>\n<\/tr>\n
\n Resend Request (2)<\/a>\n <\/td>\nUsed to request a resend of a range of messages<\/td>\n<\/tr>\n
\n Session-Level Reject (3)<\/a>\n <\/td>\n\n Used to return the reason for rejecting an incoming message\n <\/td>\n<\/tr>\n
\n Sequence Reset (4)<\/a>\n <\/td>\n\n Used to reset the message sequence number or gap fill\n <\/td>\n<\/tr>\n
Logon (A)<\/a><\/td>\n\n Used to establish a connection between a FIX client and TT FIX\n <\/td>\n<\/tr>\n
\n Logout (5)<\/a>\n <\/td>\n\n Used to terminate a connection between a FIX client and TT FIX\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

<\/section>\n","protected":false},"author":2,"template":"","meta":{"_acf_changed":false,"footnotes":""},"docs-category":[457],"class_list":["post-7092","doc","type-doc","status-publish","hentry","docs-category-session-messages"],"acf":[],"_links":{"self":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc\/7092","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc"}],"about":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/types\/doc"}],"author":[{"embeddable":true,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":0,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc\/7092\/revisions"}],"wp:attachment":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/media?parent=7092"}],"wp:term":[{"taxonomy":"docs-category","embeddable":true,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/docs-category?post=7092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}