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2019-10-30fix data races in proxy serverMatus Mrekaj1-1/+1
Signed-off-by: Matus Mrekaj <matus.mrekaj@pantheon.tech> Change-Id: I932d560548ee816e28683243a7318a2a7fbbb24a
2019-07-10Fix socketclient for VPP 19.08Ondrej Fabry1-3/+3
- in VPP 19.08 the socket type has changed to STREAM and data has to be writtento VPP with single flush, otherwise msg might get mixed with next header and cause VPP to stop responding - this also fixes WaitReady for socketclient and vppapiclient Change-Id: I022724c0c09c9b92d4c695d1cf2be15994fff717 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2019-03-08Add socketclient implementationOndrej Fabry1-3/+5
Change-Id: Ibf9edc0e5911d08229ac590b37c5afbc27f424a0 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2019-02-19Introduce higer-level API for retrieving statisticsOndrej Fabry1-5/+3
- see stats-api example Change-Id: I11d29d32b60d25238e75cb6b86ee34842348ab38 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2019-02-08Add support for using multiple generated versionsOndrej Fabry1-0/+2
- added CheckCompatibility for checking if given messages are compatible - generating Messages global for easier usage of compatibility check - added ReconnectInterval and MaxReconnectAttempts for reconnecting - added Failed state that is sent after exceeding max reconnect attempts Change-Id: I1062ba453f22657c1a2a31aa64cb103ef1223b0f Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-10-23Remove the global variable for connectionOndrej Fabry1-3/+0
- this also fixes issue where after connect failure all following connects failed 'with only one connection per process is supported' - this global was used to limit to single connection, but the actual limitation is for the adapter and with different adapter implementation multiple connections could actually be supported - the global defined in the vppapiclient package will continue to limit to single connection via VppClient implementation of the adapter Change-Id: Id06dd6e80b51d1d43f6f75bbcc6e01c6f21c605a Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-10-22Introduce StatsAPI and it's initial implementationOndrej Fabry1-3/+3
- this implementation is basically Go wrapper around VPP's vppapiclient C library Change-Id: I6f53dc3e228868834bf3a8a00c686ad05e22f3dd Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-09-12Recover possible panic in EncodeMsg and improve debug logsOndrej Fabry1-12/+10
Change-Id: I771c171ae30a957f4436e7f4ba834d8a38d02f80 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-09-05Copy data in msg callbackOndrej Fabry1-2/+3
Change-Id: I642b0f586a57101633982bcee5bad187a0749090 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-08-24Simplify subscribing to events and fix eventsOndrej Fabry1-16/+65
- there is no need for sending subscription requests through channels, since all the messages are registered and no communication with VPP is needed Change-Id: Ibc29957be02a32e26309f66c369a071559b822a9 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-08-16Refactor GoVPPOndrej Fabry1-114/+112
Squashed commit of the following: commit 348930db31575e9f59b3834d9fec07411f011e05 Author: Ondrej Fabry <ofabry@cisco.com> Date: Wed Aug 15 11:30:13 2018 +0200 Use debug level for log about different context commit 9fc963c559cea67a41b85c6cdadc322fb3b1fc7c Author: Ondrej Fabry <ofabry@cisco.com> Date: Wed Aug 15 11:22:03 2018 +0200 Remove annoying logs and add env vars for debugging commit fdc9fd624d13feadb602e0d03d58f8a44b7a565f Author: Ondrej Fabry <ofabry@cisco.com> Date: Wed Aug 15 11:18:47 2018 +0200 Fix printing unknown VPPApiError commit 8f968be36a91de4d4a8ea17593ba314f82aa9583 Author: Ondrej Fabry <ofabry@cisco.com> Date: Tue Aug 14 17:25:10 2018 +0200 Refactor entire GoVPP - fix some cases with inconsistent VPP messages, causing messages to be incorrectly identified as event or request - simplify API, remove direct access to internal Go channels - add module name with message to registration of messages - start watching filesystem only when vpe-api file does not exist - simplify code in message codec and remove unneeded parts - retrieve IDs of all registered messages after connect to VPP - define fallback for control ping in core to avoid duplicate registration - add SetLogLevel function to set logger level more easily - remove lot of unused code commit 34dd1b7e10ef0324aa8c4e4cc42375bd6021c6cb Author: Ondrej Fabry <ofabry@cisco.com> Date: Mon Aug 13 11:29:54 2018 +0200 Rename VnetError to VPPApiError commit c6549d6f77847a1367a12ff47fb716e2955e973a Author: Ondrej Fabry <ofabry@cisco.com> Date: Mon Aug 13 10:23:43 2018 +0200 Fix examples and regenerate binapi commit 4612e36b416779771f5efab4fc654c2766d2cb1c Author: Ondrej Fabry <ofabry@cisco.com> Date: Mon Aug 13 09:51:22 2018 +0200 Add parsing and generation for services commit ac9c5280c5aa27e325f327609e2364cc66f3723f Author: Ondrej Fabry <ofabry@cisco.com> Date: Fri Aug 10 14:30:15 2018 +0200 Fix exit status on error and add continue-onerror flag commit 9b3f4ef9fc7c8c62037fa107085eae18a8725314 Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 15:20:56 2018 +0200 Return VnetError when Retval != 0 commit 8fd21a907b5e628ec4d2026215b83d15da96c297 Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 14:59:05 2018 +0200 Add all missing errors from api_errno.h commit 08450f288d3046ebaecf40203174ae342a07f1eb Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 14:29:27 2018 +0200 Update README commit d8dced0728dd62243539be741868fb7d9b8de4cc Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 13:59:59 2018 +0200 Regenerate vpe in core commit 254da7592cdbf634cf7aa46ae36ce7bb6d4ee555 Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 13:37:00 2018 +0200 Add VnetError type for Retvals commit 4475c1087fb53ab4c788e530bc7fef7cfc89d2cd Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 13:36:07 2018 +0200 Add registration API commit 892a3ea5a2c703e2f7c29331663f6a6fa706bff5 Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 13:30:43 2018 +0200 Generate registration for messages and check all IDs on connect commit 389ed03b6e7082260281866c3449d72d72347c99 Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 11:32:41 2018 +0200 Show error for empty adapter (on Darwin/Windows) commit ef1ea040d656ade64242432dc5f06810ed8dcde6 Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 11:31:37 2018 +0200 Improve logged info commit d4adae3b14ed54c8d693060dd857fa9ba5ec8e06 Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 11:27:48 2018 +0200 Update examples commit 63921e1346014701a22639a2611129563bb1eb78 Author: Ondrej Fabry <ofabry@cisco.com> Date: Thu Aug 9 11:02:56 2018 +0200 Generate unions and fix some issues - add comments between sections - define structs on single line if it has no fields - generate unions with setters/getters for each field - fix detection of message type commit 6ab3e3fa590b245898306a6ffaf32c7721eab60c Author: Ondrej Fabry <ofabry@cisco.com> Date: Wed Aug 8 15:37:10 2018 +0200 Refactor binapi-generator - split JSON parsing from code generation - parse and generate enums - parse unions (no generation yet) - change output file suffix to '.ba.go' - cleanup and simplify code - split code into files - add flag for debug mode Change-Id: I58f685e0d4c7a38e9a7b6ea0a1f47792d95d7399 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-07-06make api.Channel as interfaceVladimir Lavor1-9/+9
Change-Id: I052d241ab09043b1195beebeee99df4d8536621f Signed-off-by: Vladimir Lavor <vlavor@cisco.com>
2018-06-26Pair requests with replies using sequence numbersMilan Lenco1-31/+56
Requests are given sequence numbers (cycling over a finite set of 2^16 integers) that are stored into the lower 16bits of the context. 1bit is also allocated for isMultipart boolean flag and the remaining 15bits are used to store the channel ID. The sequence numbers allow to reliably pair replies with requests, even in scenarious with timeouted requests or ignored (unread) replies. Sequencing is not used with asynchronous messaging as it is implemented by methods of the Channel structure, i.e. above ReqChan and ReplyChan channels. Change-Id: I7ca0e8489c7ffcc388c3cfef6d05c02f9500931c Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
2018-05-31Improve handling of probes on timeoutsOndrej Fabry1-3/+19
Change-Id: If94059586d4be739d6c8ae7843cfaf3bc90a5323 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-04-13Fix missing lock in LookupByIDOndrej Fabry1-0/+3
Change-Id: I699052d179c98ad3a29218fa33fafef0affb97a6 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-04-05Lookup message name by ID when receiving unexpected messageOndrej Fabry1-3/+24
Change-Id: I693e8084b7e3f036dec5e557dc772857bb7d5f3d Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-03-23Support mocking reply for more multi requests at onceOndrej Fabry1-15/+16
Change-Id: I3610fe1e0c04f4487f6b7139fc62ef4515fad640 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2018-03-13Add API to set ControlPing msg and fail connect on unknown IDOndrej Fabry1-5/+3
Change-Id: Idd651a29d9fc3903f52d6fe8945add3052a28b52 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2017-11-28Fix imports for github.com/sirupsen/logrusOndrej Fabry1-1/+1
Change-Id: I84f2e45e5ff188a2a7a80cf69f607b44486c1754 Signed-off-by: Ondrej Fabry <ofabry@cisco.com>
2017-09-12Use Sirupsen/logrus with uppercaseLukas Macko1-1/+1
Change-Id: I2f8870c52f64eb56deb44e4a807867b3ef0a0b76 Signed-off-by: Lukas Macko <lmacko@cisco.com>
2017-09-07import sirupsen with lowercaseLukas Macko1-1/+1
Change-Id: I555587fc9ecc074ea1a42f0dc77c11716a1b06cb Signed-off-by: Lukas Macko <lmacko@cisco.com>
2017-07-11added performance benchmark exampleRastislav Szabo1-11/+15
Change-Id: Ia0fea0569be3da7fadac9ef32d5f12c0b6de0089 Signed-off-by: Rastislav Szabo <raszabo@cisco.com>
2017-05-25added async connect API, new structure of examplesRastislav Szabo1-0/+213
Change-Id: Iab9bce174596c30998981e02b7030c248c423384 Signed-off-by: Rastislav Szabo <raszabo@cisco.com>